Properties of the Number 61675

Sixty-One Thousand Six Hundred Seventy-Five

Basics

Value: 61674 → 61675 → 61676

Parity: odd

Prime: No

Previous Prime: 61673

Next Prime: 61681

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 5 ² × 2467

Divisors: 1, 5, 25, 2467, 12335, 61675

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111000011101011

Octal: 170353

Duodecimal: 2B837

Hexadecimal: f0eb

Square: 3803805625

Square Root: 248.34451876375286

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 smallest value of k such that number of non-unitary prime divisors of k-th Catalan number, A000108(k) = C(2·k,k)/(k+1) equals n. A81395

a(n) = floor(πⁿ + eⁿ). A61675