Base | Representation |
---|---|
bin | 1100001000010… |
… | …1110101000100 |
3 | 10112201221222111 |
4 | 3002011311010 |
5 | 101011123222 |
6 | 5014310404 |
7 | 1155320434 |
oct | 302056504 |
9 | 115657874 |
10 | 50879812 |
11 | 267a1835 |
12 | 15058404 |
13 | a7059c9 |
14 | 6a862c4 |
15 | 4700777 |
hex | 3085d44 |
50879812 has 12 divisors (see below), whose sum is σ = 89225920. Its totient is φ = 25386696.
The previous prime is 50879809. The next prime is 50879813. The reversal of 50879812 is 21897805.
It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (50879813) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11112 + ... + 15007.
Almost surely, 250879812 is an apocalyptic number.
It is an amenable number.
50879812 is a deficient number, since it is larger than the sum of its proper divisors (38346108).
50879812 is a wasteful number, since it uses less digits than its factorization.
50879812 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26610 (or 26608 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 40.
The square root of 50879812 is about 7133.0086218930. The cubic root of 50879812 is about 370.5514348747.
The spelling of 50879812 in words is "fifty million, eight hundred seventy-nine thousand, eight hundred twelve".
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