Properties of the Number -168887

One Hundred Sixty-Eight Thousand Eight Hundred Eighty-Seven

Basics

Value: -168888 → -168887 → -168886

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 38

Digital Root: 2

Palindrome: No

Factorization: 168887

Divisors: 1, 168887

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101001001110110111

Octal: -511667

Duodecimal: -8189B

Hexadecimal: -293b7

Square: 28522818769

Square Root: 410.95863538804

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

T(n,k)=Number of nXk 0..1 arrays with no element less than a strict majority of its horizontal, vertical, diagonal and antidiagonal neighbors. A231515

Primes containing 888 as a substring. A167290

Number of nX3 0..1 arrays with no element less than a strict majority of its horizontal, vertical, diagonal and antidiagonal neighbors. A231510

Primes p such that p¹¹ - 1 has 8 divisors. A342067