Name that Number!

Random Science or Numbers Quiz

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

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

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