Properties of the Number 99525

Ninety-Nine Thousand Five Hundred Twenty-Five

Basics

Value: 99524 → 99525 → 99526

Parity: odd

Prime: No

Previous Prime: 99523

Next Prime: 99527

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 ² × 1327

Divisors: 1, 3, 5, 15, 25, 75, 1327, 3981, 6635, 19905

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: 11000010011000101

Octal: 302305

Duodecimal: 49719

Hexadecimal: 184c5

Square: 9905225625

Square Root: 315.47583108694715

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

Numbers k such that k and k² use only the digits 0, 2, 5, 6 and 9. A136914

Pairs of integers i,j such that i+prime(i) and j+prime(j) are a pair of amicable numbers. A349779

Expansion of 1/(1-2x-3x³). A99525