Properties of the Number 55028

Fifty-Five Thousand Twenty-Eight

Basics

Value: 55027 → 55028 → 55029

Parity: even

Prime: No

Previous Prime: 55021

Next Prime: 55049

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 13757

Divisors: 1, 2, 4, 13757, 27514, 55028

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101011011110100

Octal: 153364

Duodecimal: 27A18

Hexadecimal: d6f4

Square: 3028080784

Square Root: 234.58047659598614

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 walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, 0, 0), (-1, 1, 1), (0, -1, 0), (1, 0, -1), (1, 0, 1)}. A149382

Number of Gaussian primes of norm n. A55028

a(n) = ∑_k=0..n-1 C(n-1,k)* [x^n-k-1] A(x)^k+1 for n>0, with a(0)=1. A125223