Base | Representation |
---|---|
bin | 1011111110111… |
… | …0100001100001 |
3 | 10111120110211220 |
4 | 2333232201201 |
5 | 100331310230 |
6 | 4553125253 |
7 | 1150126542 |
oct | 277564141 |
9 | 114513756 |
10 | 50260065 |
11 | 26409149 |
12 | 149b9829 |
13 | a5498ab |
14 | 69644c9 |
15 | 462bd10 |
hex | 2fee861 |
50260065 has 16 divisors (see below), whose sum is σ = 81247488. Its totient is φ = 26528256.
The previous prime is 50260057. The next prime is 50260079. The reversal of 50260065 is 56006205.
It is not a de Polignac number, because 50260065 - 23 = 50260057 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15817 + ... + 18726.
It is an arithmetic number, because the mean of its divisors is an integer number (5077968).
Almost surely, 250260065 is an apocalyptic number.
It is an amenable number.
50260065 is a deficient number, since it is larger than the sum of its proper divisors (30987423).
50260065 is a wasteful number, since it uses less digits than its factorization.
50260065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34648.
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 50260065 is about 7089.4333341953. The cubic root of 50260065 is about 369.0407707538.
The spelling of 50260065 in words is "fifty million, two hundred sixty thousand, sixty-five".
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