Properties of the Number 62561

Sixty-Two Thousand Five Hundred Sixty-One

Basics

Value: 62560 → 62561 → 62562

Parity: odd

Prime: No

Previous Prime: 62549

Next Prime: 62563

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 73 × 857

Divisors: 1, 73, 857, 62561

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111010001100001

Octal: 172141

Duodecimal: 30255

Hexadecimal: f461

Square: 3913878721

Square Root: 250.12197024651792

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

Least odd k such that C(2k, k) == 1 (mod A007775(n)), or 0 if no such k exists. A373469

a(n) = A027082(n, 2n-6). A27093

a(n) = 3·binomial(2·n, n-1). A62561