Properties of the Number -107881

One Hundred Seven Thousand Eight Hundred Eighty-One

Basics

Value: -107882 → -107881 → -107880

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 107881

Divisors: 1, 107881

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11010010101101001

Octal: -322551

Duodecimal: -52521

Hexadecimal: -1a569

Square: 11638310161

Square Root: 328.45243186799513

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

Primes with 23 as smallest positive primitive root. A61335

a(n) = denominator of b(n): b(n) = the maximum possible value for a continued fraction whose terms are a permutation of the terms of the simple continued fraction for H(n) = sum{k=1 to n} 1/k, the n-th harmonic number. A129083

Primes of the form x² + 29*(x+1)². A176695

G.f.: 1/(1 + x/(1 + x³/(1 + x⁶/(1 + x¹⁰/(1 + x¹⁵/(1 + ... + x^k*(k+1/2)/(1 + ...))))))), a continued fraction. A285484