Base | Representation |
---|---|
bin | 1011111100010… |
… | …1000100101011 |
3 | 10111020211221200 |
4 | 2333011010223 |
5 | 100310342113 |
6 | 4545335243 |
7 | 1145521545 |
oct | 277050453 |
9 | 114224850 |
10 | 50090283 |
11 | 26302631 |
12 | 14937523 |
13 | a4ba529 |
14 | 691c695 |
15 | 45e6873 |
hex | 2fc512b |
50090283 has 12 divisors (see below), whose sum is σ = 72414888. Its totient is φ = 33364800.
The previous prime is 50090281. The next prime is 50090291. The reversal of 50090283 is 38209005.
It is not a de Polignac number, because 50090283 - 21 = 50090281 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50090281) 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, 16483 + ... + 19283.
It is an arithmetic number, because the mean of its divisors is an integer number (6034574).
Almost surely, 250090283 is an apocalyptic number.
50090283 is a deficient number, since it is larger than the sum of its proper divisors (22324605).
50090283 is a wasteful number, since it uses less digits than its factorization.
50090283 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4794 (or 4791 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 50090283 is about 7077.4489047961. The cubic root of 50090283 is about 368.6247534811.
Adding to 50090283 its reverse (38209005), we get a palindrome (88299288).
The spelling of 50090283 in words is "fifty million, ninety thousand, two hundred eighty-three".
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