Base | Representation |
---|---|
bin | 1011111110000… |
… | …1010110100001 |
3 | 10111110201211200 |
4 | 2333201112201 |
5 | 100323043423 |
6 | 4552031413 |
7 | 1146513336 |
oct | 277412641 |
9 | 114421750 |
10 | 50206113 |
11 | 26381661 |
12 | 14992569 |
13 | a52b179 |
14 | 694c98d |
15 | 461ad43 |
hex | 2fe15a1 |
50206113 has 12 divisors (see below), whose sum is σ = 76337040. Its totient is φ = 31709016.
The previous prime is 50206103. The next prime is 50206129. The reversal of 50206113 is 31160205.
50206113 is a `hidden beast` number, since 50 + 2 + 0 + 611 + 3 = 666.
It is not a de Polignac number, because 50206113 - 213 = 50197921 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50206103) 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, 146631 + ... + 146972.
It is an arithmetic number, because the mean of its divisors is an integer number (6361420).
Almost surely, 250206113 is an apocalyptic number.
It is an amenable number.
50206113 is a deficient number, since it is larger than the sum of its proper divisors (26130927).
50206113 is a wasteful number, since it uses less digits than its factorization.
50206113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 293628 (or 293625 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 18.
The square root of 50206113 is about 7085.6272128867. The cubic root of 50206113 is about 368.9086737216.
Adding to 50206113 its reverse (31160205), we get a palindrome (81366318).
The spelling of 50206113 in words is "fifty million, two hundred six thousand, one hundred thirteen".
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