Properties of the Number 63749

Sixty-Three Thousand Seven Hundred Forty-Nine

Basics

Value: 63748 → 63749 → 63750

Parity: odd

Prime: No

Previous Prime: 63743

Next Prime: 63761

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 7 ² × 1301

Divisors: 1, 7, 49, 1301, 9107, 63749

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111100100000101

Octal: 174405

Duodecimal: 30A85

Hexadecimal: f905

Square: 4063935001

Square Root: 252.48564315620007

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) = (2·n-1)*(13·n²-13·n+6)/6. A63493

a(n) = floor(d(n)*(n+1)/2) - σ(n), where d = A000005, σ = A000203. A63749