Properties of the Number 55456

Fifty-Five Thousand Four Hundred Fifty-Six

Basics

Value: 55455 → 55456 → 55457

Parity: even

Prime: No

Previous Prime: 55441

Next Prime: 55457

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ⁵ × 1733

Divisors: 1, 2, 4, 8, 16, 32, 1733, 3466, 6932, 13864

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101100010100000

Octal: 154240

Duodecimal: 28114

Hexadecimal: d8a0

Square: 3075367936

Square Root: 235.49097647256042

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 k such that 2^k + 3 is prime. A57732

Permanent of the n X n matrix with numbers 1,2,...,n² in order across rows. A232773

Infinite sum of the natural numbers, compacted (see comments for an explanation). A336897

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 537", based on the 5-celled von Neumann neighborhood. A272792

a(n) is the smallest number which is not the sum of exactly 1 or of n earlier terms. A55456