Properties of the Number 55130

Fifty-Five Thousand One Hundred Thirty

Basics

Value: 55129 → 55130 → 55131

Parity: even

Prime: No

Previous Prime: 55127

Next Prime: 55147

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 5 × 37 × 149

Divisors: 1, 2, 5, 10, 37, 74, 149, 185, 298, 370

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101011101011010

Octal: 153532

Duodecimal: 27AA2

Hexadecimal: d75a

Square: 3039316900

Square Root: 234.7977853387889

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

Numbers k such that k, k+1 and k+2 have exactly 4 distinct prime factors. A364309

Number of nX4 0..1 arrays with every element equal to 0, 2, 3, 5 or 6 king-move adjacent elements, with upper left element zero. A298378

Number of planar n X n X n binary triangular grids with mirror symmetry about one altitude with no more than 4 ones in any 5 X 5 X 5 subtriangle. A153936

The value of the Mertens function at nⁿ. A201740

Sum of the even parts of the partitions of n into 8 parts. A309632

T(n,k)=Number of nXk 0..1 arrays with every element equal to 0, 2, 3, 5 or 6 king-move adjacent elements, with upper left element zero. A298382

Triangle T(n,k) of numbers of k-covers of an unlabeled n-set, k=1..2ⁿ-1. A55130