Properties of the Number 55038

Fifty-Five Thousand Thirty-Eight

Basics

Value: 55037 → 55038 → 55039

Parity: even

Prime: No

Previous Prime: 55021

Next Prime: 55049

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 9173

Divisors: 1, 2, 3, 6, 9173, 18346, 27519, 55038

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 1101011011111110

Octal: 153376

Duodecimal: 27A26

Hexadecimal: d6fe

Square: 3029181444

Square Root: 234.60179027449897

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 n such that n is a substring of its square in base 5 (written in base 10). A18829

Column 4 of triangle A128545; a(n) is the coefficient of q⁴ⁿ⁺¹⁶ in the central q-binomial coefficient [2n+8,n+4]. A128554

Number of numbers <= n with an odd number of prime factors (counted with multiplicity). A55038

Number of ways to place 7 nonattacking kings on a 7 X n board. A172206

Number of 6Xn 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 0 1 and 1 0 0 vertically. A207964