Properties of the Number -131771

One Hundred Thirty-One Thousand Seven Hundred Seventy-One

Basics

Value: -131772 → -131771 → -131770

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 131771

Divisors: 1, 131771

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100000001010111011

Octal: -401273

Duodecimal: -6430B

Hexadecimal: -202bb

Square: 17363596441

Square Root: 363.0027548104835

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 of the form k² + 2. A56899

Primes p such that exactly five numbers among all circular permutations of the digits of p are prime. A344629

a(n) = floor((n+1/n)⁴). A197603

Primes that are equal to the mean of 5 consecutive squares. A129388

Primes p such that A272207(p) = p. A276030

Prime numbers p such that p+6, p²+6², p⁴+6⁴ are all primes. A107441

Primes of the form 9*(p⁴)-2 or 9*(p⁴)+2, arising in Paley-Hadamard difference sets. A157430

Prime numbers that have a decagonal (10 sides) Voronoi cell in the Voronoi diagram of the Ulam prime spiral. A257748