Base | Representation |
---|---|
bin | 1001111111111111… |
… | …11011000011110110 |
3 | 111212011010122122010 |
4 | 10333333323003312 |
5 | 41443341021021 |
6 | 2244421345050 |
7 | 250020050121 |
oct | 47777730366 |
9 | 14764118563 |
10 | 5368688886 |
11 | 2305537470 |
12 | 1059b68186 |
13 | 6773594b2 |
14 | 38d0353b8 |
15 | 2164d2976 |
hex | 13fffb0f6 |
5368688886 has 16 divisors (see below), whose sum is σ = 11713503168. Its totient is φ = 1626875400.
The previous prime is 5368688851. The next prime is 5368688891. The reversal of 5368688886 is 6888868635.
It is a Harshad number since it is a multiple of its sum of digits (66), and also a Moran number because the ratio is a prime number: 81343771 = 5368688886 / (5 + 3 + 6 + 8 + 6 + 8 + 8 + 8 + 8 + 6).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40671820 + ... + 40671951.
It is an arithmetic number, because the mean of its divisors is an integer number (732093948).
Almost surely, 25368688886 is an apocalyptic number.
5368688886 is an abundant number, since it is smaller than the sum of its proper divisors (6344814282).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5368688886 is a wasteful number, since it uses less digits than its factorization.
5368688886 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81343787.
The product of its digits is 106168320, while the sum is 66.
The square root of 5368688886 is about 73271.3374110231. The cubic root of 5368688886 is about 1751.0131696075.
The spelling of 5368688886 in words is "five billion, three hundred sixty-eight million, six hundred eighty-eight thousand, eight hundred eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •