Properties of the Number 99261

Ninety-Nine Thousand Two Hundred Sixty-One

Basics

Value: 99260 → 99261 → 99262

Parity: odd

Prime: No

Previous Prime: 99259

Next Prime: 99277

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 41 × 269

Divisors: 1, 3, 9, 41, 123, 269, 369, 807, 2421, 11029

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000001110111101

Octal: 301675

Duodecimal: 49539

Hexadecimal: 183bd

Square: 9852746121

Square Root: 315.0571376750573

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

The number of vertices inside a heptagon formed by the straight line segments mutually connecting all vertices and all points that divide the sides into n equal parts. A333113

Table read by antidiagonals: Place k equally spaced points on each side of a regular n-gon and join every pair of the n*(k+1) boundary points by a chord; T(n,k) (n >= 3, k >= 0) gives the number of vertices in the resulting planar graph. A367322

Length in bits of (10ⁿ)-th prime number. A99261