Properties of the Number 22998

Twenty-Two Thousand Nine Hundred Ninety-Eight

Basics

Value: 22997 → 22998 → 22999

Parity: even

Prime: No

Previous Prime: 22993

Next Prime: 23003

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 3833

Divisors: 1, 2, 3, 6, 3833, 7666, 11499, 22998

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 101100111010110

Octal: 54726

Duodecimal: 11386

Hexadecimal: 59d6

Square: 528908004

Square Root: 151.65091493294725

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

Integers of the form ∑_k=1..m d(k), where d(k) is the decimal fraction 0.k (e.g. d(999)=0.999). A275623

G.f.: A(x) = x·exp( ∑_n>=1 A(2^n²*xⁿ)/n ). A181536

Least integer k such that A001358(k) + A001358(k+1) is the product of exactly n prime factors (counting multiplicity). A288517

Binomial transform of A130008. A130587

If n is odd then n, otherwise 2n. A22998

Number of nX4 0..1 arrays with every element unequal to 0, 1, 2, 4, 5, 6 or 7 king-move adjacent elements, with upper left element zero. A316879