Properties of the Number 61595

Sixty-One Thousand Five Hundred Ninety-Five

Basics

Value: 61594 → 61595 → 61596

Parity: odd

Prime: No

Previous Prime: 61583

Next Prime: 61603

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 5 × 97 × 127

Divisors: 1, 5, 97, 127, 485, 635, 12319, 61595

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111000010011011

Octal: 170233

Duodecimal: 2B78B

Hexadecimal: f09b

Square: 3793944025

Square Root: 248.18339992835942

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

Triangle read by rows: Polynomial coefficients per comment. A290053

Positive integers i for which A112049(i) == 9. A112069

a(n) = (1/11520) * n*(n+7)² * (3·n⁷ + 83·n⁶ + 961·n⁵ + 6201·n⁴ + 24708·n³ + 60700·n² + 87968·n + 85056). A290723

Product of digits + 1 is prime, sum of digits + 1 is prime and sum of digits - 1 is prime. A61595