Properties of the Number 54725

Fifty-Four Thousand Seven Hundred Twenty-Five

Basics

Value: 54724 → 54725 → 54726

Parity: odd

Prime: No

Previous Prime: 54721

Next Prime: 54727

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 5 ² × 11 × 199

Divisors: 1, 5, 11, 25, 55, 199, 275, 995, 2189, 4975

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101010111000101

Octal: 152705

Duodecimal: 27805

Hexadecimal: d5c5

Square: 2994825625

Square Root: 233.9337513057917

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

Number of n-node rooted identity trees of height 5. A38089

Number of binary digits in (n!)!. A152168

Integer part of log(nⁿ)^{1 + log(1 + log(1 + n})). A62451

Nearest integer to log(nⁿ)^{1 + log(1 + log(1 + n})). A62452

a(1)=1; a(n) = ∑_{p | n} e·a(p-1), where sum is over all primes p that divide n, and e is the multiplicity of p in n. A54725