Properties of the Number 64932

Sixty-Four Thousand Nine Hundred Thirty-Two

Basics

Value: 64931 → 64932 → 64933

Parity: even

Prime: No

Previous Prime: 64927

Next Prime: 64937

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 7 × 773

Divisors: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111110110100100

Octal: 176644

Duodecimal: 316B0

Hexadecimal: fda4

Square: 4216164624

Square Root: 254.81758181098886

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

Irregular table read by rows: T(n,k) = number of k-gons, k >= 3, formed inside a triangle with edge length 1 by the straight line segments mutually connecting all vertices and points that divide the sides into segments with lengths equal to the Farey series of order n = A006842(n,m)/A006843(n,m), m = 1..A005728(n). A358951

a(n) = 16·a(n-1) - 62·a(n-2) for n > 1; a(0) = 1, a(1) = 9. A163460

Number of self-avoiding walks on hexagonal lattice, with additional constraints. A7200

Number of (5+1) X (n+1) 0..1 arrays with every 2 X 2 subblock ne-sw antidiagonal difference nondecreasing horizontally and nw+se diagonal sum nondecreasing vertically. A258558

Number A(n,k) of n-element subsets of [k·n] whose elements sum to a multiple of n. Square array A(n,k) with n, k >= 0 read by antidiagonals. A304482

Period of the continued fraction for sqrt(3²ⁿ⁺¹). A64932