Base | Representation |
---|---|
bin | 1100000101011… |
… | …1101010100100 |
3 | 10112101100121020 |
4 | 3001113222210 |
5 | 100434100344 |
6 | 5010251140 |
7 | 1153602240 |
oct | 301275244 |
9 | 115340536 |
10 | 50690724 |
11 | 26682767 |
12 | 14b86ab0 |
13 | a66a916 |
14 | 6a37420 |
15 | 46b4719 |
hex | 3057aa4 |
50690724 has 48 divisors (see below), whose sum is σ = 139843200. Its totient is φ = 13982976.
The previous prime is 50690711. The next prime is 50690741. The reversal of 50690724 is 42709605.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7969 + ... + 12840.
It is an arithmetic number, because the mean of its divisors is an integer number (2913400).
Almost surely, 250690724 is an apocalyptic number.
It is an amenable number.
50690724 is an abundant number, since it is smaller than the sum of its proper divisors (89152476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50690724 is a wasteful number, since it uses less digits than its factorization.
50690724 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20852 (or 20850 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 33.
The square root of 50690724 is about 7119.7418492527. The cubic root of 50690724 is about 370.0918301408.
The spelling of 50690724 in words is "fifty million, six hundred ninety thousand, seven hundred twenty-four".
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