Properties of the Number 55185

Fifty-Five Thousand One Hundred Eighty-Five

Basics

Value: 55184 → 55185 → 55186

Parity: odd

Prime: No

Previous Prime: 55171

Next Prime: 55201

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 13 × 283

Divisors: 1, 3, 5, 13, 15, 39, 65, 195, 283, 849

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101011110010001

Octal: 153621

Duodecimal: 27B29

Hexadecimal: d791

Square: 3045384225

Square Root: 234.9148782005942

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

Smooth Lyndon words with 4 colors. A215330

Minimum number of moves to rearrange a Tower of Hanoi puzzle with 3 colors. There are 3 rods with n discs in descending sizes. On the first rod there are n red discs, on the 2nd n blue discs and on the 3rd n white ones. A290187

n-th distinct number to appear in A055177; also the n-th to appear in A055194. A55185