Properties of the Number 51633

Fifty-One Thousand Six Hundred Thirty-Three

Basics

Value: 51632 → 51633 → 51634

Parity: odd

Prime: No

Previous Prime: 51631

Next Prime: 51637

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 5737

Divisors: 1, 3, 9, 5737, 17211, 51633

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100100110110001

Octal: 144661

Duodecimal: 25A69

Hexadecimal: c9b1

Square: 2665966689

Square Root: 227.22895942198917

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

G.f. A(x) satisfies A(x) = 1 / (1 - x*(1 + x·A(x))⁴). A364743

a(n) = 11 + floor(∑_j-1..n-1 a(j)/4). A120168

a(n) = A119435(2ⁿ). A353035

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 497", based on the 5-celled von Neumann neighborhood. A272558

a(n) = 5·2ⁿ - 2. A51633

Odd numbers n for which bitor(2n,σ(n)) = 2·bitor(n,σ(n)-n), where bitor is bitwise-OR, A003986. A324719