Properties of the Number 89621

Eighty-Nine Thousand Six Hundred Twenty-One

Basics

Value: 89620 → 89621 → 89622

Parity: odd

Prime: No

Previous Prime: 89611

Next Prime: 89627

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 7 ² × 31 × 59

Divisors: 1, 7, 31, 49, 59, 217, 413, 1519, 1829, 2891

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101111000010101

Octal: 257025

Duodecimal: 43A45

Hexadecimal: 15e15

Square: 8031923641

Square Root: 299.36766692480336

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 partitions of n with difference -9 between the number of odd parts and the number of even parts, both counted without multiplicity. A242683

n⁴ + n-th prime. A89621