Properties of the Number 55181

Fifty-Five Thousand One Hundred Eighty-One

Basics

Value: 55180 → 55181 → 55182

Parity: odd

Prime: No

Previous Prime: 55171

Next Prime: 55201

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 7 × 7883

Divisors: 1, 7, 7883, 55181

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101011110001101

Octal: 153615

Duodecimal: 27B25

Hexadecimal: d78d

Square: 3044942761

Square Root: 234.90636432417065

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 ways to cover (without overlapping) a ring lattice (necklace) of n sites with molecules that are 7 sites wide. A58366

Number of rooted trees with n nodes and 3 leaves. A55278

Structured snub cubic numbers. A100150

Base-10 version of A038103 interpreted as base 3. A350573

Number of new numbers in n-th segment of A055174; see example line of A055174. A55181