Properties of the Number -105557

One Hundred Five Thousand Five Hundred Fifty-Seven

Basics

Value: -105558 → -105557 → -105556

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 105557

Divisors: 1, 105557

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11001110001010101

Octal: -316125

Duodecimal: -51105

Hexadecimal: -19c55

Square: 11142280249

Square Root: 324.89536777245684

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

-1 + number of partitions of n. A65

Primes containing the string 555. A167281

Primes p such that the largest prime divisor of p⁴+1 is less than p. A102326

Primes in A103373. A103383

Initial member of 6 consecutive primes a, b, c, d, e, f such that (a + f) = (b + e), (a + e) = (b + d) and (c + f) = (d + e). A292743

Numbers m such that σ(m) is a partition number. A252891

Number of integer partitions of n not forming an arithmetic progression with offset 0. A389920

Primes p such that σ(p) = 1 + p is a partition number (sorted increasingly). A252892

Primes p such that 4·p is greater than the greatest prime factor of p⁴ -1 and p⁴ + 1. A218849

Primes p such that k·p is greater than the greatest prime factor of p^k - 1 and p^k + 1 for k = 1 to k = 4. A218908