Properties of the Number 54366

Fifty-Four Thousand Three Hundred Sixty-Six

Basics

Value: 54365 → 54366 → 54367

Parity: even

Prime: No

Previous Prime: 54361

Next Prime: 54367

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 13 × 17 × 41

Divisors: 1, 2, 3, 6, 13, 17, 26, 34, 39, 41

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101010001011110

Octal: 152136

Duodecimal: 27566

Hexadecimal: d45e

Square: 2955661956

Square Root: 233.1651775029882

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

Define an array by d(m, 0) = 1, d(m, 1) = m; d(m, k) = (m - k + 1) d(m+1, k-1) - (k-1) (m+1) d(m+2, k-2). Sequence gives d(n,3). A126935

a(n) = prime(prime(prime(prime(n) - 1) - 1) - 1) - 1, where prime(n) is the n-th prime. A141217

Number of unlabeled 6-ary cacti having n polygons. A54366