Fifteen or 15 is a Numberblock made of
Appearance
Fifteen is made of ten white blocks and five blue blocks. She has a navy five-stairs-shaped mask and limbs, pink lips, one white boot and one blue boot. She likes to be a triangle more than a 5 by 3 rectangle. She almost changes to Step Squad.
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.
Arifmetix's other design has ten white blocks with a red border, and 5 more blue blocks. He wears sunglasses, and has four arms, 2 dark red and 2 dark blue. 3 arms have gloves, the 2 red and the blue, but the gloveless blue arm can stretch. He also has darker blue lips and legs.
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)
ALARM BOB OMB's design of Fifteen is purple and pink.
Appearances
- Fifteen
- Tween Scenes
- Step Squads
- Total: 3/60
Gallery
Fanart/Prototype Designs
Trivia
- Fifteen is the third numberblock who is a multiple of 5.
- Fifteen is the only triangle block between 11 to 20, she also an only non-prime number between 11 to 20 of the odd numbers. (5 by 3)
- Fifteen is the first rectangle odd number. (First non-prime odd number, 9, is a square numberblock but he cannot be a rectangle)
- Fifteen is also the first multiple of five who does not have a star on her eyes but she also doesn’t have a glove, unlike Five and Ten.
- 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.
- She is the first odd number who's voiced by Teresa Gallagher.