Properties of the Number 63902

Sixty-Three Thousand Nine Hundred Two

Basics

Value: 63901 → 63902 → 63903

Parity: even

Prime: No

Previous Prime: 63901

Next Prime: 63907

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 89 × 359

Divisors: 1, 2, 89, 178, 359, 718, 31951, 63902

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1111100110011110

Octal: 174636

Duodecimal: 30B92

Hexadecimal: f99e

Square: 4083465604

Square Root: 252.78844910319776

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

Numbers k such that the first 9 decimal digits of the k-th Fibonacci number is 1-9 pandigital. A112516

Number of growing tree trajectories (T(1),T(2),...,T(n)), where T(k) is an unlabeled tree on k nodes and T(k) can be obtained from T(k+1) by deletion of a leaf. A268951

a(n+1) = sum{j = 0,...n}[C(2n,2j)a(j)a(n-j)] with a(0) = 1. A63902