Properties of the Number 63630

Sixty-Three Thousand Six Hundred Thirty

Basics

Value: 63629 → 63630 → 63631

Parity: even

Prime: No

Previous Prime: 63629

Next Prime: 63647

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 5 × 7 × 101

Divisors: 1, 2, 3, 5, 6, 7, 9, 10, 14, 15

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111100010001110

Octal: 174216

Duodecimal: 309A6

Hexadecimal: f88e

Square: 4048776900

Square Root: 252.2498761149349

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

Triangle read by rows: T(n,k) is the number of endofunctions on [n] whose second-smallest component has size exactly k; n >= 0, 0 <= k <= max(0,n-1). A350079

Number of 4-cycles in the n-tetrahedral graph. A289792

Primitive terms of A023197 that are of the form 4u+2. A388020

Composite numbers k such that the difference between the odd and even aliquot parts of k divides k. A66193

Smallest k such that 9^k has exactly n 4's in its decimal representation. A63630

Number of nX2 1..5 arrays containing at least one of each value, all equal values connected, and rows considered as a single number in nondecreasing order. A166778