Properties of the Number 22065

Twenty-Two Thousand Sixty-Five

Basics

Value: 22064 → 22065 → 22066

Parity: odd

Prime: No

Previous Prime: 22063

Next Prime: 22067

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 1471

Divisors: 1, 3, 5, 15, 1471, 4413, 7355, 22065

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101011000110001

Octal: 53061

Duodecimal: 10929

Hexadecimal: 5631

Square: 486864225

Square Root: 148.54292308959052

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

Number of free pure symmetric multifunctions in one symbol with n positions. A280000

Denominators of continued fraction convergents to sqrt(967). A42871

a(n) = (2·n³ + 9·n² + n + 24) / 6. A160805

a(0) = a(1) = a(2) = a(3) = 1; thereafter a(n) = a(n-2) + a(n-3) + a(n-4). A306276

Number of left-labeled (3,n)-bipartite graphs. A370081

Multiplicity of highest weight (or singular) vectors associated with character chi₁₉₁ of Monster module. A34579

Number of permutations satisfying -k <= p(i) - i <= r and p(i) - i not in I, i=1..n, with k=1, r=5, I={2,3}. A79960

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, -1), (-1, -1, 0), (-1, 1, 0), (1, 0, 1), (1, 1, -1)}. A148890

θ series of D*_12 lattice. A22065