Properties of the Number -134287

One Hundred Thirty-Four Thousand Two Hundred Eighty-Seven

Basics

Value: -134288 → -134287 → -134286

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 134287

Divisors: 1, 134287

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

375 Try Today's Challenge

Representations

Binary: -100000110010001111

Octal: -406217

Duodecimal: -65867

Hexadecimal: -20c8f

Square: 18032998369

Square Root: 366.4519068036077

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 that remain prime through 4 iterations of the function f(x) = 9x + 8. A23326

a(1) = 2; a(n)= smallest prime of the form k·a(n-1) + 1 where k itself is a multiple of n. A85873

Primes that are the sum of 151 consecutive primes. A215994

Primes p such that p⁶ - p⁵ + 1 and p⁶ - p⁵ - 1 are both primes. A243522