Properties of the Number 99107

Ninety-Nine Thousand One Hundred Seven

Basics

Value: 99106 → 99107 → 99108

Parity: odd

Prime: No

Previous Prime: 99103

Next Prime: 99109

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 23 × 31 × 139

Divisors: 1, 23, 31, 139, 713, 3197, 4309, 99107

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000001100100011

Octal: 301443

Duodecimal: 4942B

Hexadecimal: 18323

Square: 9822197449

Square Root: 314.8126426940316

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

a(n) is the least M such that there are n values in 0..M with no two values summing to a square. A99107

Least k such that σ(k·n) = σ(k·n-1), or 0 if no such k exists. A275411