Base | Representation |
---|---|
bin | 1100000110111… |
… | …0110001100010 |
3 | 10112120011102221 |
4 | 3001232301202 |
5 | 101000113003 |
6 | 5012301254 |
7 | 1154445220 |
oct | 301566142 |
9 | 115504387 |
10 | 50785378 |
11 | 26737896 |
12 | 1501182a |
13 | a6a1a27 |
14 | 6a5db10 |
15 | 46d27bd |
hex | 306ec62 |
50785378 has 16 divisors (see below), whose sum is σ = 89869824. Its totient is φ = 21062880.
The previous prime is 50785363. The next prime is 50785381. The reversal of 50785378 is 87358705.
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, 58075 + ... + 58942.
It is an arithmetic number, because the mean of its divisors is an integer number (5616864).
Almost surely, 250785378 is an apocalyptic number.
50785378 is a deficient number, since it is larger than the sum of its proper divisors (39084446).
50785378 is a wasteful number, since it uses less digits than its factorization.
50785378 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117057.
The product of its (nonzero) digits is 235200, while the sum is 43.
The square root of 50785378 is about 7126.3860406240. The cubic root of 50785378 is about 370.3220424811.
The spelling of 50785378 in words is "fifty million, seven hundred eighty-five thousand, three hundred seventy-eight".
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