Properties of the Number 55132

Fifty-Five Thousand One Hundred Thirty-Two

Basics

Value: 55131 → 55132 → 55133

Parity: even

Prime: No

Previous Prime: 55127

Next Prime: 55147

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 7 × 11 × 179

Divisors: 1, 2, 4, 7, 11, 14, 22, 28, 44, 77

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101011101011100

Octal: 153534

Duodecimal: 27AA4

Hexadecimal: d75c

Square: 3039537424

Square Root: 234.80204428411605

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) = n*(n+1)*(3·n²+5·n+4)/12. A176060

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 0, 1), (0, 0, -1), (1, 0, 0), (1, 1, 1)}. A150808

Moebius function (A008683) applied to each term in the triangle A055096. A55132