Base | Representation |
---|---|
bin | 1100001000110… |
… | …0010000110011 |
3 | 10112210022010110 |
4 | 3002030100303 |
5 | 101012444123 |
6 | 5015032403 |
7 | 1155460320 |
oct | 302142063 |
9 | 115708113 |
10 | 50906163 |
11 | 2680a610 |
12 | 1506b703 |
13 | a7149b9 |
14 | 6a91b47 |
15 | 4708493 |
hex | 308c433 |
50906163 has 16 divisors (see below), whose sum is σ = 84623616. Its totient is φ = 26444640.
The previous prime is 50906137. The next prime is 50906171. The reversal of 50906163 is 36160905.
It is a happy number.
It is not a de Polignac number, because 50906163 - 210 = 50905139 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 50906163.
It is not an unprimeable number, because it can be changed into a prime (50906173) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109956 + ... + 110417.
It is an arithmetic number, because the mean of its divisors is an integer number (5288976).
Almost surely, 250906163 is an apocalyptic number.
50906163 is a deficient number, since it is larger than the sum of its proper divisors (33717453).
50906163 is a wasteful number, since it uses less digits than its factorization.
50906163 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 220394.
The product of its (nonzero) digits is 4860, while the sum is 30.
The square root of 50906163 is about 7134.8554995879. The cubic root of 50906163 is about 370.6153942021.
The spelling of 50906163 in words is "fifty million, nine hundred six thousand, one hundred sixty-three".
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