Base | Representation |
---|---|
bin | 1011111110011… |
… | …0111011101100 |
3 | 10111111220012022 |
4 | 2333212323230 |
5 | 100324311342 |
6 | 4552325312 |
7 | 1146640103 |
oct | 277467354 |
9 | 114456168 |
10 | 50228972 |
11 | 26397852 |
12 | 149a3838 |
13 | a5386b1 |
14 | 695703a |
15 | 46229d2 |
hex | 2fe6eec |
50228972 has 12 divisors (see below), whose sum is σ = 88318776. Its totient is φ = 24995040.
The previous prime is 50228963. The next prime is 50229043. The reversal of 50228972 is 27982205.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28913 + ... + 30600.
It is an arithmetic number, because the mean of its divisors is an integer number (7359898).
Almost surely, 250228972 is an apocalyptic number.
It is an amenable number.
50228972 is a deficient number, since it is larger than the sum of its proper divisors (38089804).
50228972 is a wasteful number, since it uses less digits than its factorization.
50228972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59728 (or 59726 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 35.
The square root of 50228972 is about 7087.2400834175. The cubic root of 50228972 is about 368.9646536502.
The spelling of 50228972 in words is "fifty million, two hundred twenty-eight thousand, nine hundred seventy-two".
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