Base | Representation |
---|---|
bin | 1101010001101… |
… | …0101001101000 |
3 | 10212210000122211 |
4 | 3110122221220 |
5 | 103223334223 |
6 | 5305254504 |
7 | 1244206054 |
oct | 324325150 |
9 | 125700584 |
10 | 55683688 |
11 | 29482a85 |
12 | 16794434 |
13 | b6c8438 |
14 | 7576c64 |
15 | 4d4dd0d |
hex | 351aa68 |
55683688 has 32 divisors (see below), whose sum is σ = 108783360. Its totient is φ = 26691840.
The previous prime is 55683671. The next prime is 55683701. The reversal of 55683688 is 88638655.
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, 27031 + ... + 29017.
It is an arithmetic number, because the mean of its divisors is an integer number (3399480).
Almost surely, 255683688 is an apocalyptic number.
It is an amenable number.
55683688 is a deficient number, since it is larger than the sum of its proper divisors (53099672).
55683688 is a wasteful number, since it uses less digits than its factorization.
55683688 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2137 (or 2133 counting only the distinct ones).
The product of its digits is 1382400, while the sum is 49.
The square root of 55683688 is about 7462.1503603184. The cubic root of 55683688 is about 381.8645390152.
The spelling of 55683688 in words is "fifty-five million, six hundred eighty-three thousand, six hundred eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.019 sec. • engine limits •