Properties of the Number 40764

Forty Thousand Seven Hundred Sixty-Four

Basics

Value: 40763 → 40764 → 40765

Parity: even

Prime: No

Previous Prime: 40763

Next Prime: 40771

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 43 × 79

Divisors: 1, 2, 3, 4, 6, 12, 43, 79, 86, 129

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1001111100111100

Octal: 117474

Duodecimal: 1B710

Hexadecimal: 9f3c

Square: 1661703696

Square Root: 201.9009658223556

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

Irregular triangle read by rows: T(n,k), n>=1, k>=1, in which column k lists the numbers of A353689 multiplied by A000330(k), and the first element of column k is in row A000217(k). A353690

p-INVERT of (0,1,0,1,0,1,...), where p(S) = (1 - 2 S)². A291264

Convolution of A000716 and the positive integers. A353689

Expansion of g.f. A(x) satisfying 0 = ∑_n=-oo..+oo xⁿ * (x^2·n - A(x))^3·n+1. A385909

Continued fraction for sqrt(793). A40764