Properties of the Number 55197

Fifty-Five Thousand One Hundred Ninety-Seven

Basics

Value: 55196 → 55197 → 55198

Parity: odd

Prime: No

Previous Prime: 55171

Next Prime: 55201

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 6133

Divisors: 1, 3, 9, 6133, 18399, 55197

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101011110011101

Octal: 153635

Duodecimal: 27B39

Hexadecimal: d79d

Square: 3046708809

Square Root: 234.94041797868667

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) = A153801(n)/2. A153804

Numbers k such that A005728(k) is not prime. A55197