Properties of the Number 22918

Twenty-Two Thousand Nine Hundred Eighteen

Basics

Value: 22917 → 22918 → 22919

Parity: even

Prime: No

Previous Prime: 22907

Next Prime: 22921

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 7 × 1637

Divisors: 1, 2, 7, 14, 1637, 3274, 11459, 22918

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 101100110000110

Octal: 54606

Duodecimal: 1131A

Hexadecimal: 5986

Square: 525234724

Square Root: 151.38692149588087

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

Alternating sums of the numbers in sequence A080253. A217483

Column 6 of triangle A091602. A91609

Number of polynomials with a shortest addition-multiplication chain of length n, starting with 1 and x. A384382

Terms of A220698 that appear in A224218. A220752

Numbers k such that 483·2^k+1 is prime. A320339

Multinomial coefficients(TOP, BOTTOM), where TOP = n(n+1)(2n+1)/6, BOTTOM = ( 1² 2² ... n² ). A22918

Least k such that k and k + n have same average of divisors. A275233