Properties of the Number -107857

One Hundred Seven Thousand Eight Hundred Fifty-Seven

Basics

Value: -107858 → -107857 → -107856

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 107857

Divisors: 1, 107857

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7989 Try Today's Challenge

Representations

Binary: -11010010101010001

Octal: -322521

Duodecimal: -52501

Hexadecimal: -1a551

Square: 11633132449

Square Root: 328.4158948650324

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

Quadruple Hex-primes: let f(n) = A102489(n); then sequence lists primes p such that f(p), f(f(p)). f(f(f(p))) and f(f(f(f(p)))) are also primes. A237440

Number of permutations of [n] whose cycle lengths avoid primes. A329944

Odd k for which abs(2^m - k) is nonprime for all m < k. A263865