Base | Representation |
---|---|
bin | 1100000101010… |
… | …1001111101000 |
3 | 10112100211222222 |
4 | 3001111033220 |
5 | 100433241213 |
6 | 5010133212 |
7 | 1153531313 |
oct | 301251750 |
9 | 115324888 |
10 | 50680808 |
11 | 26676272 |
12 | 14b81208 |
13 | a666259 |
14 | 6a3397a |
15 | 46b1808 |
hex | 30553e8 |
50680808 has 16 divisors (see below), whose sum is σ = 100616580. Its totient is φ = 23849728.
The previous prime is 50680801. The next prime is 50680829. The reversal of 50680808 is 80808605.
It can be written as a sum of positive squares in 2 ways, for example, as 50665924 + 14884 = 7118^2 + 122^2 .
It is not an unprimeable number, because it can be changed into a prime (50680801) 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, 186191 + ... + 186462.
Almost surely, 250680808 is an apocalyptic number.
It is an amenable number.
50680808 is a deficient number, since it is larger than the sum of its proper divisors (49935772).
50680808 is a wasteful number, since it uses less digits than its factorization.
50680808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 372676 (or 372672 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 35.
The square root of 50680808 is about 7119.0454416305. The cubic root of 50680808 is about 370.0676964032.
The spelling of 50680808 in words is "fifty million, six hundred eighty thousand, eight hundred eight".
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