Properties of the Number -130199

One Hundred Thirty Thousand One Hundred Ninety-Nine

Basics

Value: -130200 → -130199 → -130198

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 130199

Divisors: 1, 130199

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11111110010010111

Octal: -376227

Duodecimal: -6341B

Hexadecimal: -1fc97

Square: 16951779601

Square Root: 360.8309853657249

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 such that continued fraction of (1 + sqrt(p))/2 has period 12 : primes in A146336. A146357

Numbers m such that m-2, m-1, m+1, m+2 cannot all be represented in the form x·y + x + y for values x, y with x >= y > 1. A256386