Properties of the Number 31264

Thirty-One Thousand Two Hundred Sixty-Four

Basics

Value: 31263 → 31264 → 31265

Parity: even

Prime: No

Previous Prime: 31259

Next Prime: 31267

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ⁵ × 977

Divisors: 1, 2, 4, 8, 16, 32, 977, 1954, 3908, 7816

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111101000100000

Octal: 75040

Duodecimal: 16114

Hexadecimal: 7a20

Square: 977437696

Square Root: 176.81628884240274

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

a(n) = 2·a(n-1) + 6·a(n-2) with a(0)=2, a(1)=2. A127226

Number of (w,x,y) with all terms in {0,...,n} and |w-x| ≠ |x-y|. A212960

Numbers k such that each of k, k+1, k+2, and k+4 is a sum of two squares. A328224

Sequence arising from the factorization of F(n)= A083099(n) and L(n)= A127226(n). A127607

Wiener index of the n-th order Sierpinski carpet graph. A300189

Indices of unique values in A329152. A333268

Trajectory of 775 under the Reverse and Add! operation carried out in base 2, written in base 10. A77077

Number of (n+1) X 4 0..2 arrays with no 2 X 2 subblock having the number of clockwise edge increases equal to the number of counterclockwise edge increases in its adjacent leftward or upward neighbors. A206272

Length of n-th run of digit 4 in A031253. A31264