Properties of the Number 61791

Sixty-One Thousand Seven Hundred Ninety-One

Basics

Value: 61790 → 61791 → 61792

Parity: odd

Prime: No

Previous Prime: 61781

Next Prime: 61813

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 43 × 479

Divisors: 1, 3, 43, 129, 479, 1437, 20597, 61791

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111000101011111

Octal: 170537

Duodecimal: 2B913

Hexadecimal: f15f

Square: 3818127681

Square Root: 248.5779555793313

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 2 X 2 matrices with all terms in {-n,..,0,..,n} and (sum of terms) = determinant. A281194

Number of interior balls in a truncated octahedral arrangement. A93033

Number of distinct sums i³ + j³ for 1<=i<=j<=n. A61791

Expansion of 1/(1 - x - x² + x¹⁸ - x²⁰). A185357

a(n) equals the least k that produces the maximum number of partial quotients in the simple continued fraction expansion of (1/n + 1/k). A91941