Properties of the Number 53808

Fifty-Three Thousand Eight Hundred Eight

Basics

Value: 53807 → 53808 → 53809

Parity: even

Prime: No

Previous Prime: 53791

Next Prime: 53813

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ⁴ × 3 × 19 × 59

Divisors: 1, 2, 3, 4, 6, 8, 12, 16, 19, 24

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101001000110000

Octal: 151060

Duodecimal: 27180

Hexadecimal: d230

Square: 2895300864

Square Root: 231.96551467836767

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 order-consecutive partitions of n. A7052

Expansion of g.f. (1 + x - 2·x² - x³)/(1 - 4·x² + 2·x⁴). A30436

a(n) = a(n-1) + (3+(-1)ⁿ)*a(n-2)/2. A7068

a(n) = coefficient of·in (1+x)ⁿ mod (1+x⁴). A99587

Coefficient of x² in (1+x)ⁿ mod 1+x⁴. A99588

Pisot sequence L(3,10). A48580

Number of 7/3+-power-free words over the alphabet {0,1}. A82380

A014486-indices of binary trees whose left and right subtree are identical. A83938

a(n) = nonnegative value y such that (A155135(n), y) is a solution to the Diophantine equation x³+28·x² = y². A155137

a(n) = the product of numbers k such that σ(k) = σ(n). A325653