Properties of the Number -133811

One Hundred Thirty-Three Thousand Eight Hundred Eleven

Basics

Value: -133812 → -133811 → -133810

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 133811

Divisors: 1, 133811

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

375 Try Today's Challenge

Representations

Binary: -100000101010110011

Octal: -405263

Duodecimal: -6552B

Hexadecimal: -20ab3

Square: 17905383721

Square Root: 365.8018589345877

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 p with A047967(p) also prime. A236418

Smallest prime factor of the concatenation of terms of the n-th row of the Stirling's number of the second kind. A100757

Expansion of 1/(1 - ∑_k>=2 floor(bigomega(k)/2)*floor(2/bigomega(k))*x^k), where bigomega(k) is the number of prime divisors of k counted with multiplicity (A001222). A280238