Properties of the Number 63725

Sixty-Three Thousand Seven Hundred Twenty-Five

Basics

Value: 63724 → 63725 → 63726

Parity: odd

Prime: No

Previous Prime: 63719

Next Prime: 63727

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 5 ² × 2549

Divisors: 1, 5, 25, 2549, 12745, 63725

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111100011101101

Octal: 174355

Duodecimal: 30A65

Hexadecimal: f8ed

Square: 4060875625

Square Root: 252.43811122728675

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

Partial sums of A334136. A332264

Let n have j digits {d_j, d_j-1, ..., d₂, d₁}. Sequence lists numbers n such that n = d_j^b_j + d_j-1^b_(j-1) + ... + d₂^b_2 + d₁^b_1 for some permutation {b_j, b_j-1, ..., b₂, b₁} of the digits. A276170

Number of ordered pairs (x,y) of positive integers such that x² + y² = n. A63725