Fifteen (character)

This page is about upcoming media! "This won't do! I'm Fifteen (character)! I want to be the biggest!" — Three This page is about upcoming media. The template will be removed once it is released.

Fifteen
First appearance	Fifteen
Colour	blue:Arifmetix and MDZ pink:TSRITW
Pronouns	female: Arifmetix and MDZ male: TSRITW
Height	15 blocks

Fifteen or 15 is an upcoming Numberblock made of 15 blocks.

Appearance

TBA

Prototype Designs

Gabe Sotillo's original design of Fifteen is green and is male with three star-shaped eyes - one is red, one is yellow, and one is blue. He has a blue left arm, a red right arm, and yellow legs.

TSRITW's design is similar to Eight, because he is ANOTHER superhero. He calls Eight his sidekick.

Arifmetix's design is navy with 3 arm-gloves with one star on each; one of which is on her head. She has 3 star eyes, one blue, one green and one blue-green.

MDZ’s 15 is Blue with 3 arms with a glove on each hand 2 at the sides and 1 on top of the head (like Arifmetix’s)

Gallery

TSRITW's design of Fifteen

Arifmetix's design of Fifteen

MDZ’s version of 15, similar to Arifmetix's

Trivia

• It is unknown what Fifteen will look like in the show.
• Fifteen's numeral means:
  • 11 in Senary.
  • 13 in Octal.
  • 17 in Duodecimal.
  • 21 in Hexadecimal.
    • In the hexadecimal system, the numeral for 15 is F.

Numberblocks characters

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Numberblocks	Discovered	Zero, One, Two, Three, Four, Five, Six, Seven, Eight, Nine, Ten, Eleven, Twelve, Thirteen, Fourteen, Fifteen, Sixteen, Seventeen, Eighteen, Nineteen, Twenty, Twenty-One, Twenty-Two, Twenty-Three, Twenty-Four, Twenty-Five, Twenty-Six, Twenty-Seven, Twenty-Eight, Twenty-Nine, Thirty, Thirty-One, Thirty-Two, Thirty-Five, Thirty-Six, Forty, Forty-Five, Forty-Nine, Fifty, Fifty-Five, Sixty, Sixty-Four, Seventy, Eighty, Eighty-One, Ninety, One Hundred
	Undiscovered / Non-physical	Forty-Two, Ninety-Nine, Two Hundred, Three Hundred, Nine Hundred, One Thousand, Seven Thousand, Ninety Thousand, Seven Million, Orders of Magnitude, Compound Numberblocks
	Alter-Egos	The Terrible Twos, Octoblock, The Three Threes, Octonaughty, Step Squad, The Four Fours
	Non-integers	Pi
Monsters		Flapjack Snaffler, Blockzilla, Big Tum, Twangle
Times Tables		One Times Table, Two Times Table, Three Times Table, Four Times Table, Five Times Table, Ten Times Table
Other		Fluffies, Squarey, Oblongy, Numberblobs, Aliens, Rainbows, Flatlanders, Sheep, Birds, What-Iffer, Rex and Rekenrek, Alphablocks, Colourblocks