Base | Representation |
---|---|
bin | 1100000101101… |
… | …1001101001100 |
3 | 10112102002111102 |
4 | 3001123031030 |
5 | 100440031403 |
6 | 5010442232 |
7 | 1153662440 |
oct | 301331514 |
9 | 115362442 |
10 | 50705228 |
11 | 26692652 |
12 | 14b93378 |
13 | a6743c2 |
14 | 6a3c820 |
15 | 46b8b88 |
hex | 305b34c |
50705228 has 24 divisors (see below), whose sum is σ = 101735424. Its totient is φ = 21661200.
The previous prime is 50705219. The next prime is 50705231. The reversal of 50705228 is 82250705.
It is a self number, because there is not a number n which added to its sum of digits gives 50705228.
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, 6533 + ... + 12003.
It is an arithmetic number, because the mean of its divisors is an integer number (4238976).
Almost surely, 250705228 is an apocalyptic number.
It is an amenable number.
50705228 is an abundant number, since it is smaller than the sum of its proper divisors (51030196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50705228 is a wasteful number, since it uses less digits than its factorization.
50705228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5813 (or 5811 counting only the distinct ones).
The product of its (nonzero) digits is 5600, while the sum is 29.
The square root of 50705228 is about 7120.7603526590. The cubic root of 50705228 is about 370.1271245669.
The spelling of 50705228 in words is "fifty million, seven hundred five thousand, two hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •