Properties of the Number 51136

Fifty-One Thousand One Hundred Thirty-Six

Basics

Value: 51135 → 51136 → 51137

Parity: even

Prime: No

Previous Prime: 51133

Next Prime: 51137

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ⁶ × 17 × 47

Divisors: 1, 2, 4, 8, 16, 17, 32, 34, 47, 64

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1100011111000000

Octal: 143700

Duodecimal: 25714

Hexadecimal: c7c0

Square: 2614890496

Square Root: 226.13270440164112

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

Number of ways to place 2 nonattacking kings on an n X n board. A61995

T(n,k)=Number of nXk 0..2 arrays with rows and columns unimodal. A223831

Partial sum of A005915. A126274

Triangular array: the fission of ((x+1)ⁿ) by ((2x+1)ⁿ). A193858

Bi-unitary near-perfect numbers: bi-unitary abundant numbers k such that the abundance d = bsigma(k) - 2·k is a bi-unitary divisor of k, where bsigma(k) is the sum of bi-unitary divisors of k (A188999). A303359

Number of non-equivalent ways under symmetry in one axis that 2 non-attacking kings of different colors can be placed on an n X n board. A357740

Number of nX3 0..2 arrays with rows and columns unimodal. A223826

Number of n X 4 0..2 arrays with rows and columns unimodal. A223827

Number of Latin squares of order 2n with maximum inner distance with fixed entry 1 in cell (1,1). A350453

Multiplicity of highest weight (or singular) vectors associated with character chi₃₁ of Monster module. A34419