Properties of the Number 23696

Twenty-Three Thousand Six Hundred Ninety-Six

Basics

Value: 23695 → 23696 → 23697

Parity: even

Prime: No

Previous Prime: 23689

Next Prime: 23719

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ⁴ × 1481

Divisors: 1, 2, 4, 8, 16, 1481, 2962, 5924, 11848, 23696

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101110010010000

Octal: 56220

Duodecimal: 11868

Hexadecimal: 5c90

Square: 561500416

Square Root: 153.93505123915085

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

Expansion of 1/(1 - x² - x³ - x⁴) = 1/((1 + x)*(1 - x - x³)). A13979

Dying rabbits: a(n) = a(n-1) + a(n-2) - a(n-5). A23435

Expansion of (1-x)^-1/(1-x-2·x²-x³). A77864

Expansion of g.f.: (1-x²-x³)/( (1+x)*(1-x-x³) ). A107458

Expansion of ∏_k>=1 ((1 + x^k)/(1 - x^k))^φ(k), where φ is the Euler totient function A000010. A318975

Number of ways to place 3 nonattacking bishops on a 3 X n board. A172207

Number of partitions p of n such that max(p) - min(p) = 10. A218573

a(n) = floor(7ⁿ/4ⁿ). A94980

Fixed points of the permutation A087559. A131221

Row sums of triangle A144334, binomial transform of [1, 2, 6, 7, 3, 0, 0, 0, ...]. A144335