Properties of the Number 70565

Seventy Thousand Five Hundred Sixty-Five

Basics

Value: 70564 → 70565 → 70566

Parity: odd

Prime: No

Previous Prime: 70549

Next Prime: 70571

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 5 × 11 × 1283

Divisors: 1, 5, 11, 55, 1283, 6415, 14113, 70565

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001001110100101

Octal: 211645

Duodecimal: 34A05

Hexadecimal: 113a5

Square: 4979419225

Square Root: 265.64073482807567

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

Generalized pentagonal numbers: m*(3·m - 1)/2, m = 0, +-1, +-2, +-3, .... A1318

n - product of digits of n. A70565

Least positive number with exactly n partitions into a square and a cube. A122054

Number of (n+1)X(2+1) 0..2 arrays with every 2X2 subblock diagonal maximum minus antidiagonal maximum unequal to its neighbors horizontally, vertically, diagonally and antidiagonally. A253308