Properties of the Number 55725

Fifty-Five Thousand Seven Hundred Twenty-Five

Basics

Value: 55724 → 55725 → 55726

Parity: odd

Prime: No

Previous Prime: 55721

Next Prime: 55733

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 ² × 743

Divisors: 1, 3, 5, 15, 25, 75, 743, 2229, 3715, 11145

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101100110101101

Octal: 154655

Duodecimal: 282B9

Hexadecimal: d9ad

Square: 3105275625

Square Root: 236.06143268225753

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) is the least positive integer such that nextprime(a(n)ⁿ) - prevprime(a(n)ⁿ) = 4. A90125

Number of (undirected) paths in the complete bipartite graph K_n,n. A288035

Array read by antidiagonals: T(m,n) is the number of (undirected) paths in the complete bipartite graph K_m,n. A360850

Number of (undirected) paths in the complete bipartite graph K_m,n (triangle read by rows with m = 1..n and n = 1..). A307027

Number of permutations of length n which avoid the patterns 1342, 3241, 4312. A116843

Number of mutual-visibility sets in the n-antiprism graph. A389176

Number of isolated lucky numbers <= 10ⁿ. A55725