Properties of the Number 89530

Eighty-Nine Thousand Five Hundred Thirty

Basics

Value: 89529 → 89530 → 89531

Parity: even

Prime: No

Previous Prime: 89527

Next Prime: 89533

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 5 × 7 × 1279

Divisors: 1, 2, 5, 7, 10, 14, 35, 70, 1279, 2558

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101110110111010

Octal: 256672

Duodecimal: 4398A

Hexadecimal: 15dba

Square: 8015620900

Square Root: 299.21564130238914

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

The number of edges formed by straight line segments mutually connecting all vertices of a semicircular polygon defined in A333642. A330911

a(n) is the number of 2 X 2 matrices with elements 1..n where at least one row, at least one column and at least one of the two diagonals is strictly increasing. A391092

A023204 indexed by A000040. A89530