Properties of the Number 99747

Ninety-Nine Thousand Seven Hundred Forty-Seven

Basics

Value: 99746 → 99747 → 99748

Parity: odd

Prime: No

Previous Prime: 99733

Next Prime: 99761

Digit Sum: 36

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 11083

Divisors: 1, 3, 9, 11083, 33249, 99747

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000010110100011

Octal: 302643

Duodecimal: 49883

Hexadecimal: 185a3

Square: 9949464009

Square Root: 315.8274845544637

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 ways of writing n as the sum of 9 triangular numbers. A226253

Numbers k such that k and k² use only the digits 0, 4, 6, 7 and 9. A136955

Duplicate of A059916. A99747