Properties of the Number 51368

Fifty-One Thousand Three Hundred Sixty-Eight

Basics

Value: 51367 → 51368 → 51369

Parity: even

Prime: No

Previous Prime: 51361

Next Prime: 51383

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ³ × 6421

Divisors: 1, 2, 4, 8, 6421, 12842, 25684, 51368

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100100010101000

Octal: 144250

Duodecimal: 25888

Hexadecimal: c8a8

Square: 2638671424

Square Root: 226.645097012929

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

Boustrophedon transform of partition numbers 1, 1, 1, 2, 3, 5, 7, ... A733

Spontaneous magnetization coefficients for square lattice spin 2 Ising model. A10103

Number of inequivalent indecomposable binary linear [n,k] codes with no column of zeros of any dimension k <= n. A76836

Number of n X 2 0,1 arrays indicating 2 X 2 subblocks of some larger (n+1) X 3 binary array having a sum of two or less, with rows and columns of the latter in lexicographically nondecreasing order. A227259

Number of binary strings of length n with no substrings equal to 0010 1011 or 1100. A164502

Number of 4-step one or two space at a time bishop's tours on an n X n board summed over all starting positions. A187048

a(n) = coefficient of xⁿ in the (2ⁿ)-th power of 1 + ∑_k>=0 x^{2^k}, n>=0. A168369

Number of Boolean functions of n variables and rank 8 from the Post class F(5,2). A51368