Properties of the Number -105131

One Hundred Five Thousand One Hundred Thirty-One

Basics

Value: -105132 → -105131 → -105130

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 13 × 8087

Divisors: 1, 13, 8087, 105131

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11001101010101011

Octal: -315253

Duodecimal: -50A0B

Hexadecimal: -19aab

Square: 11052527161

Square Root: 324.2391093005284

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

Pseudoprimes to base 6, written in base 6. A262103

Records in A360519. A361107

a(n) is the smallest number that is the sum of both 2n-1 and 2n+1 consecutive primes. A213174

Numbers k such that 7·10^k - 69 is prime. A281643