Properties of the Number 65627

Sixty-Five Thousand Six Hundred Twenty-Seven

Basics

Value: 65626 → 65627 → 65628

Parity: odd

Prime: No

Previous Prime: 65617

Next Prime: 65629

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 29 × 31 × 73

Divisors: 1, 29, 31, 73, 899, 2117, 2263, 65627

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000000001011011

Octal: 200133

Duodecimal: 31B8B

Hexadecimal: 1005b

Square: 4306903129

Square Root: 256.1776727195405

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(m,n) = number of irredundant sets in the m X n king graph. A286870

Trajectory of 3 under map n->7n+1 if n odd, n->n/2 if n even. A37101

Expansion of (4 + 15·x - 35·x² + 20·x³ - 2·x⁵)/(1 - x)⁵. A257600

a(n) = (n⁴ + 20·n³ + 125·n² + 250·n + 24)/12. A257601

One half of numbers representable in at least two different ways as sums of four nonvanishing cubes. See A259060 for these numbers and their representations. A261241

a(0)=7; a(n) = 7·a(n-1) + 1 if a(n-1) is odd, a(n) = a(n-1)/2 otherwise. A271623

Permutation of N induced by rotating the node 2 right in the infinite planar binary tree. The second row of A065625. Inverse of A065628. A65627