Properties of the Number 40695

Forty Thousand Six Hundred Ninety-Five

Basics

Value: 40694 → 40695 → 40696

Parity: odd

Prime: No

Previous Prime: 40693

Next Prime: 40697

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 2713

Divisors: 1, 3, 5, 15, 2713, 8139, 13565, 40695

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1001111011110111

Octal: 117367

Duodecimal: 1B673

Hexadecimal: 9ef7

Square: 1656083025

Square Root: 201.73001759777844

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(1) = 1, then subtract, multiply, and add 2, 3, 4; 5, 6, 7; ... in that order. A362270

Number of n-step self-avoiding walks on a cubic lattice with a first step along the positive x, y, or z axis. A2902

a(n) = n·A259968(n). A259969

Number of 0..3 arrays x(0..n-1) of n elements with each no smaller than the sum of its three previous neighbors modulo 4. A200663

a(n) = n! + n!! - n - 1. A275540

Expansion of Molien series for 8-dimensional real Clifford group 2¹⁺⁶.Alt₈.2 of genus 3 and order 5160960. A24186

Continued fraction for sqrt(722). A40695