Properties of the Number -65137

Sixty-Five Thousand One Hundred Thirty-Seven

Basics

Value: -65138 → -65137 → -65136

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 53 × 1229

Divisors: 1, 53, 1229, 65137

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111111001110001

Octal: -177161

Duodecimal: -31841

Hexadecimal: -fe71

Square: 4242828769

Square Root: 255.21951336055793

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

Expansion of the series reversion of x/(1 + x²/(1 + x³/(1 + x⁴/(1 + x⁵/(1 + ...))))), a continued fraction. A291377

a(n) = 1681·n² - 2606·n + 1010. A157110

Numbers k that are a substring of (k-1)*k*(k+1). A316943

Internal digits of k³ include digits of k as substring, k does not end in 0. A383640

Poincaré series [or Poincare series] P(C#_{3,2}; x). A124630