Properties of the Number 99705

Ninety-Nine Thousand Seven Hundred Five

Basics

Value: 99704 → 99705 → 99706

Parity: odd

Prime: No

Previous Prime: 99689

Next Prime: 99707

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 17 ² × 23

Divisors: 1, 3, 5, 15, 17, 23, 51, 69, 85, 115

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 11000010101111001

Octal: 302571

Duodecimal: 49849

Hexadecimal: 18579

Square: 9941087025

Square Root: 315.76098555711405

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 (n+2) X (6+2) 0..3 arrays with every 3 X 3 subblock row and diagonal sum equal to 0 3 5 6 or 7 and every 3 X 3 column and antidiagonal sum not equal to 0 3 5 6 or 7. A252382

Terms of A051488 that do not belong to A083207. A333232

Consider the family of multigraphs enriched by the species of directed graphs. Sequence gives number of those multigraphs with n loops and edges. A99705