Properties of the Number 22933

Twenty-Two Thousand Nine Hundred Thirty-Three

Basics

Value: 22932 → 22933 → 22934

Parity: odd

Prime: No

Previous Prime: 22921

Next Prime: 22937

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 17 × 19 × 71

Divisors: 1, 17, 19, 71, 323, 1207, 1349, 22933

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101100110010101

Octal: 54625

Duodecimal: 11331

Hexadecimal: 5995

Square: 525922489

Square Root: 151.43645532037522

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(n) = a(n-1) + a(m) for n >= 4, where m = 2·n - 2 - 2^p+1 and p is the unique integer such that 2^p < n - 1 <= 2^p+1, starting with a(1) = a(2) = 1 and a(3) = 2. A50031

a(n) = 15n² + 3n + 1. A165806

Number of achiral color patterns (set partitions) for a row or loop of length n using exactly 4 colors (sets). A304974

Maximal term of TRIP-Stern sequence of level n corresponding to permutation triple (e,13,23). A271486

Numbers n such that [A070080(n), A070081(n), A070082(n)] is an obtuse isosceles integer triangle with prime side lengths. A70135

Number of partitions of n that are separable by the least part; see Comments. A239515

Numbers k such that 6·p(k)*p(k+1)*p(k+2)*p(k+3)*p(k+4)*p(k+5)*p(k+6)-1 and 6·p(k)*p(k+1)*p(k+2)*p(k+3)*p(k+4)*p(k+5)*p(k+6)+1 are twin primes with p(h) = h-th prime. A129313

Number of (w,x,y) with all terms in {0,...,n} and w>=range{w,x,y}. A212968

Number of partitions of n having depth 3; see Comments. A237978

a(n) = 52·n² + 1. A158644