Properties of the Number 63916

Sixty-Three Thousand Nine Hundred Sixteen

Basics

Value: 63915 → 63916 → 63917

Parity: even

Prime: No

Previous Prime: 63913

Next Prime: 63929

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 19 × 29 ²

Divisors: 1, 2, 4, 19, 29, 38, 58, 76, 116, 551

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111100110101100

Octal: 174654

Duodecimal: 30BA4

Hexadecimal: f9ac

Square: 4085255056

Square Root: 252.81613872535905

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 that are values of the totient function (A002202) but not of the reduced totient function (A002174). A270265

Integers k such that 10^k + 79 is a prime number. A135131

G.f.: (1 + ∑_{i >= 0} 2ⁱ*x^{2^(i+1}-1)) / (1-x)³. A63916