Properties of the Number 66056

Sixty-Six Thousand Fifty-Six

Basics

Value: 66055 → 66056 → 66057

Parity: even

Prime: No

Previous Prime: 66047

Next Prime: 66067

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ³ × 23 × 359

Divisors: 1, 2, 4, 8, 23, 46, 92, 184, 359, 718

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000001000001000

Octal: 201010

Duodecimal: 32288

Hexadecimal: 10208

Square: 4363395136

Square Root: 257.01361831622853

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) = binomial(n+2, 2) + binomial(n+4, 5). A27658

Numbers n such that φ(4n+1) = σ(n). A67234

Partials sums of A000410. A173760

Number of symmetrically unique Dyck paths of semilength n and height ten. A291894

Number of 'Reverse and Add!' operations that have to be applied to the n-th term of A066055 in order to obtain a term in the trajectory of 10583. A66056