Properties of the Number 75761

Seventy-Five Thousand Seven Hundred Sixty-One

Basics

Value: 75760 → 75761 → 75762

Parity: odd

Prime: No

Previous Prime: 75743

Next Prime: 75767

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 7 × 79 × 137

Divisors: 1, 7, 79, 137, 553, 959, 10823, 75761

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010011111110001

Octal: 223761

Duodecimal: 37A15

Hexadecimal: 127f1

Square: 5739729121

Square Root: 275.24716165657367

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 8-element subsets of [n] whose sum is a triangular number. A320854

Take list of cubes, move left digit of each term to end of previous term. A32761

The number of simple permutations of length n which avoid 1243 and 2431. A226430

Positive integers k such that 11^k == 2 (mod k). A333134

Numbers n such that there are at least 3 integers k from the set {2,3,4,5,6,7,8,9} such that the digital sum of each base k representation of n equals k. A75761