Properties of the Number 22667

Twenty-Two Thousand Six Hundred Sixty-Seven

Basics

Value: 22666 → 22667 → 22668

Parity: odd

Prime: No

Previous Prime: 22651

Next Prime: 22669

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 19 × 1193

Divisors: 1, 19, 1193, 22667

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 101100010001011

Octal: 54213

Duodecimal: 1114B

Hexadecimal: 588b

Square: 513792889

Square Root: 150.55563755635322

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) = 81·n² - 44·n + 6. A156676

a(n) = smallest number > a(n-1) such that a(1)*a(2)*...*a(n) + 1 and a(1)*a(2)*...*a(n) - 1 are primes. A51956

Expansion of ∏_m>=1 (1 - m·q^m)⁷. A22667