Base | Representation |
---|---|
bin | 1100000100101… |
… | …1000000011010 |
3 | 10112021201110212 |
4 | 3001023000122 |
5 | 100430420444 |
6 | 5005211122 |
7 | 1153265126 |
oct | 301130032 |
9 | 115251425 |
10 | 50638874 |
11 | 26647810 |
12 | 14b60aa2 |
13 | a650140 |
14 | 6a22586 |
15 | 46a419e |
hex | 304b01a |
50638874 has 32 divisors (see below), whose sum is σ = 90780480. Its totient is φ = 20880000.
The previous prime is 50638873. The next prime is 50638877. The reversal of 50638874 is 47883605.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (50638871) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15374 + ... + 18374.
It is an arithmetic number, because the mean of its divisors is an integer number (2836890).
Almost surely, 250638874 is an apocalyptic number.
50638874 is a deficient number, since it is larger than the sum of its proper divisors (40141606).
50638874 is a wasteful number, since it uses less digits than its factorization.
50638874 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3086.
The product of its (nonzero) digits is 161280, while the sum is 41.
The square root of 50638874 is about 7116.0996339287. The cubic root of 50638874 is about 369.9656018667.
The spelling of 50638874 in words is "fifty million, six hundred thirty-eight thousand, eight hundred seventy-four".
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