Properties of the Number 99531

Ninety-Nine Thousand Five Hundred Thirty-One

Basics

Value: 99530 → 99531 → 99532

Parity: odd

Prime: No

Previous Prime: 99529

Next Prime: 99551

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 11059

Divisors: 1, 3, 9, 11059, 33177, 99531

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000010011001011

Octal: 302313

Duodecimal: 49723

Hexadecimal: 184cb

Square: 9906419961

Square Root: 315.4853403884244

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

Arrange digits of cubes in descending order. A32554

a(0) = 1; a(n) = ∑_k=0..n-1 binomial(n,k)² * 3^n-k-1 * a(k). A340887

Expansion of (1+x)³/((1+x)³+x⁴). A99531