Base | Representation |
---|---|
bin | 1011111100011… |
… | …0111110001001 |
3 | 10111021020121121 |
4 | 2333012332021 |
5 | 100311114212 |
6 | 4545435241 |
7 | 1145553322 |
oct | 277067611 |
9 | 114236547 |
10 | 50098057 |
11 | 26308459 |
12 | 1493bb21 |
13 | a4c0c29 |
14 | 6921449 |
15 | 45e8d07 |
hex | 2fc6f89 |
50098057 has 4 divisors (see below), whose sum is σ = 50259456. Its totient is φ = 49936660.
The previous prime is 50098049. The next prime is 50098063. The reversal of 50098057 is 75089005.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 50098057 - 23 = 50098049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50090057) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80233 + ... + 80854.
It is an arithmetic number, because the mean of its divisors is an integer number (12564864).
Almost surely, 250098057 is an apocalyptic number.
It is an amenable number.
50098057 is a deficient number, since it is larger than the sum of its proper divisors (161399).
50098057 is a wasteful number, since it uses less digits than its factorization.
50098057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161398.
The product of its (nonzero) digits is 12600, while the sum is 34.
The square root of 50098057 is about 7077.9980926813. The cubic root of 50098057 is about 368.6438226526.
The spelling of 50098057 in words is "fifty million, ninety-eight thousand, fifty-seven".
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