Properties of the Number 12524

Twelve Thousand Five Hundred Twenty-Four

Basics

Value: 12523 → 12524 → 12525

Parity: even

Prime: No

Previous Prime: 12517

Next Prime: 12527

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 31 × 101

Divisors: 1, 2, 4, 31, 62, 101, 124, 202, 404, 3131

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 11000011101100

Octal: 30354

Duodecimal: 72B8

Hexadecimal: 30ec

Square: 156850576

Square Root: 111.91067866830225

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Numbers whose set of base 5 digits is {0,4}. A97251

Numbers that are the sum of one or more consecutive squares in more than one way. A130052

Numbers that are sums of 2 or more consecutive squares in more than 1 way. A62681

a(n) = ∑_k=0..7 (n + k)². A276026

Number of (unordered) ways of making change for n cents using coins of 1/2, 1, 2, 3, 5, 10, 20, 25, 50, 100 cents (all historical U.S.A. coinage denominations up to 100 cents). A67997

Expansion of 1/∏_k>=1 (1 - x^k)^{valuation(k,4} + 1). A373295

Number of 2 X 2 matrices having all elements in {-n,...n} and determinant 4. A209988

7th iteration of the hyperbinomial transform on the sequence of 1's. A218499

Indices of primes in A026007. A285223

Spherical growth function of the Lamplighter group L₂ with respect to the standard generators a, t. A288348