Name that Number!

Random Science or Numbers Quiz

Can you name the numbers less than or equal to 25?

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How to Play
Lowest non-palindromic number
Highest power of 3 one greater than a power of 2
Number of ways to rearrange the letters in 'THAT'
Lowest two-digit power of two
Second lowest number less than the sum of its factors (excluding itself)
Fibonacci number before 21
Lowest perfect number
Number of Platonic solids
Number of sides in an undecagon
Smallest prime factor of 91
Smallest even perfect cube
Maximum number of unit cubes visible at one time in a 3x3x3 cube
x + x = x * x = this number
Triangle number before 21
Sum of first 6 positive integers
Number of possible partitions of a circle that can be made with 6 lines
Lowest perfect square that is the sum of two other perfect squares
Factorial of 4
The lowest number that is the sum of a positive perfect cube and a positive perfect square in two ways
Half of second-lowest perfect number
Smallest number that cannot be expressed as the sum of eight or fewer perfect cubes
Only even prime
Neither prime nor composite
Number of points needed to determine a plane
Multiplicative inverse of 0.05

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Created Feb 5, 2012Curator's PickReportNominate
Tags:math, Numbers, 25, name, prime, Prime Numbers