Properties of the Number 63172

Sixty-Three Thousand One Hundred Seventy-Two

Basics

Value: 63171 → 63172 → 63173

Parity: even

Prime: No

Previous Prime: 63149

Next Prime: 63179

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 17 × 929

Divisors: 1, 2, 4, 17, 34, 68, 929, 1858, 3716, 15793

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111011011000100

Octal: 173304

Duodecimal: 30684

Hexadecimal: f6c4

Square: 3990701584

Square Root: 251.34040662018512

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 n-digit positive integers where all pairs of consecutive digits have a difference of at least 4. A383072

G.f.: ∑_n>=0 (xⁿ + i)ⁿ / (1 + i·xⁿ)ⁿ⁺¹, in which the constant term is taken to be 1. A323689

Composite numbers which in base 9 contain their largest proper factor as a substring. A63172