Base | Representation |
---|---|
bin | 1100001000001… |
… | …1000110010110 |
3 | 10112201101122100 |
4 | 3002003012112 |
5 | 101010244010 |
6 | 5014142530 |
7 | 1155243021 |
oct | 302030626 |
9 | 115641570 |
10 | 50868630 |
11 | 2679439a |
12 | 15051a46 |
13 | a7008a7 |
14 | 6a821b8 |
15 | 46ec2c0 |
hex | 3083196 |
50868630 has 24 divisors (see below), whose sum is σ = 132258672. Its totient is φ = 13564944.
The previous prime is 50868619. The next prime is 50868637. The reversal of 50868630 is 3686805.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50868637) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 282514 + ... + 282693.
It is an arithmetic number, because the mean of its divisors is an integer number (5510778).
Almost surely, 250868630 is an apocalyptic number.
50868630 is an abundant number, since it is smaller than the sum of its proper divisors (81390042).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50868630 is a wasteful number, since it uses less digits than its factorization.
50868630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 565220 (or 565217 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The square root of 50868630 is about 7132.2247580962. The cubic root of 50868630 is about 370.5242871740.
The spelling of 50868630 in words is "fifty million, eight hundred sixty-eight thousand, six hundred thirty".
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