Properties of the Number -70730

Seventy Thousand Seven Hundred Thirty

Basics

Value: -70731 → -70730 → -70729

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 5 × 11 × 643

Divisors: 1, 2, 5, 10, 11, 22, 55, 110, 643, 1286

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10001010001001010

Octal: -212112

Duodecimal: -34B22

Hexadecimal: -1144a

Square: 5002732900

Square Root: 265.95112332908093

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

Limit of number of compositions (ordered partitions) of m into distinct parts where largest part is exactly m-n, for m sufficiently large given n. A72576

Expansion of f(-x, -x⁷) / f(-x, -x) in powers of q where f(, ) is Ramanujan's general θ function. A132212

Even numbers such that the sum of the odd divisors is a Fibonacci number F and the sum of the even divisors is 2F. A274062