Base | Representation |
---|---|
bin | 1100001000001… |
… | …1000000101001 |
3 | 10112201101010211 |
4 | 3002003000221 |
5 | 101010241030 |
6 | 5014141121 |
7 | 1155241660 |
oct | 302030051 |
9 | 115641124 |
10 | 50868265 |
11 | 26794098 |
12 | 150517a1 |
13 | a700686 |
14 | 6a81dd7 |
15 | 46ec12a |
hex | 3083029 |
50868265 has 16 divisors (see below), whose sum is σ = 69916032. Its totient is φ = 34804224.
The previous prime is 50868253. The next prime is 50868271. The reversal of 50868265 is 56286805.
It is not a de Polignac number, because 50868265 - 27 = 50868137 is a prime.
It is a super-2 number, since 2×508682652 = 5175160768220450, which contains 22 as substring.
It is a Duffinian number.
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, 17817 + ... + 20473.
It is an arithmetic number, because the mean of its divisors is an integer number (4369752).
Almost surely, 250868265 is an apocalyptic number.
It is an amenable number.
50868265 is a deficient number, since it is larger than the sum of its proper divisors (19047767).
50868265 is a wasteful number, since it uses less digits than its factorization.
50868265 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3216.
The product of its (nonzero) digits is 115200, while the sum is 40.
The square root of 50868265 is about 7132.1991699615. The cubic root of 50868265 is about 370.5234009586.
The spelling of 50868265 in words is "fifty million, eight hundred sixty-eight thousand, two hundred sixty-five".
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