Properties of the Number 51760

Fifty-One Thousand Seven Hundred Sixty

Basics

Value: 51759 → 51760 → 51761

Parity: even

Prime: No

Previous Prime: 51749

Next Prime: 51767

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ⁴ × 5 × 647

Divisors: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1100101000110000

Octal: 145060

Duodecimal: 25B54

Hexadecimal: ca30

Square: 2679097600

Square Root: 227.50824160895797

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

Array read by antidiagonals: T(n,m) is the number of acyclic edge covers of the complete bipartite graph K_n,m. A328888

Expansion of f(q)*f(q⁷)/(f(-q)*f(-q⁷)) in powers of q where f() is a Ramanujan θ function. A123862

Number of length-n binary vectors beginning with 0, ending with 1, and avoiding 6 consecutive 0's and 6 consecutive 1's. A283836

Numbers that are simultaneously a sum of distinct factorials and of the form a^b with b >= 3. A51760