Properties of the Number 99390

Ninety-Nine Thousand Three Hundred Ninety

Basics

Value: 99389 → 99390 → 99391

Parity: even

Prime: No

Previous Prime: 99377

Next Prime: 99391

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 5 × 3313

Divisors: 1, 2, 3, 5, 6, 10, 15, 30, 3313, 6626

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 11000010000111110

Octal: 302076

Duodecimal: 49626

Hexadecimal: 1843e

Square: 9878372100

Square Root: 315.26179597280736

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 partitions of n containing at least one part m-10 if m is the largest part. A212550

Number of (n+1)X(n+1) -10..10 symmetric matrices with every 2X2 subblock having sum zero and two or three distinct values. A211816

Array T(m,n) read by antidiagonals: number of domino tilings (or dimer tilings) of the m X n grid (or m X n rectangle), for m>=1, n>=1. A99390