Properties of the Number 91760

Ninety-One Thousand Seven Hundred Sixty

Basics

Value: 91759 → 91760 → 91761

Parity: even

Prime: No

Previous Prime: 91757

Next Prime: 91771

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ⁴ × 5 × 31 × 37

Divisors: 1, 2, 4, 5, 8, 10, 16, 20, 31, 37

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10110011001110000

Octal: 263160

Duodecimal: 45128

Hexadecimal: 16670

Square: 8419897600

Square Root: 302.9191311224829

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 permutations p of 1,2,...,n satisfying |p(i+3)-p(i)|<>5 and |p(j+5)-p(j)|<>3 for all i=1..n-3, j=1..n-5. A189569

Number of ways to place n nonattacking composite pieces rook + rider[3,5] on an n X n chessboard. A189859

Number of (2+1)X(n+1) 0..2 arrays with every element next to itself plus and minus one within the range 0..2 horizontally, diagonally or antidiagonally, with no adjacent elements equal. A232517

Number of 11 X 11 arrays of squares of integers, symmetric about the diagonal and under 90-degree rotation, with all rows summing to n. A156407

a(n) = 0ⁿ + 3*((n+2)ⁿ/(n+3) - (-1)ⁿ/(n+3)). A91760