Properties of the Number 54357

Fifty-Four Thousand Three Hundred Fifty-Seven

Basics

Value: 54356 → 54357 → 54358

Parity: odd

Prime: No

Previous Prime: 54347

Next Prime: 54361

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 18119

Divisors: 1, 3, 18119, 54357

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101010001010101

Octal: 152125

Duodecimal: 27559

Hexadecimal: d455

Square: 2954683449

Square Root: 233.14587708128144

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

Smallest number of complexity n: smallest number requiring n 1's to build using +, * and ^. A3037

T(n,k)=Number of nXk 0..1 arrays with every element unequal to 1, 2, 3, 4 or 6 king-move adjacent elements, with upper left element zero. A304597

Number of nX3 0..1 arrays with every element unequal to 1, 2, 3, 4 or 6 king-move adjacent elements, with upper left element zero. A304592

Number of nX7 0..1 arrays with every element unequal to 1, 2, 3, 4 or 6 king-move adjacent elements, with upper left element zero. A304596

a(n) = s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n-k+1), where k = [ n/2 ], s = (F(2), F(3), F(4), ...), t = (primes). A25111

Number of unlabeled 2-ary cacti having n polygons. Also number of bicolored plane trees with n edges. A54357