Base | Representation |
---|---|
bin | 1100000101000… |
… | …1011111100001 |
3 | 10112100001220211 |
4 | 3001101133201 |
5 | 100432243231 |
6 | 5005534121 |
7 | 1153435441 |
oct | 301213741 |
9 | 115301824 |
10 | 50665441 |
11 | 26665772 |
12 | 14b74341 |
13 | a65c268 |
14 | 6a2c121 |
15 | 46abeb1 |
hex | 30517e1 |
50665441 has 8 divisors (see below), whose sum is σ = 52121664. Its totient is φ = 49229520.
The previous prime is 50665427. The next prime is 50665487. The reversal of 50665441 is 14456605.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 50665441 - 25 = 50665409 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50665141) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60 + ... + 10066.
It is an arithmetic number, because the mean of its divisors is an integer number (6515208).
Almost surely, 250665441 is an apocalyptic number.
It is an amenable number.
50665441 is a deficient number, since it is larger than the sum of its proper divisors (1456223).
50665441 is a wasteful number, since it uses less digits than its factorization.
50665441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10151.
The product of its (nonzero) digits is 14400, while the sum is 31.
The square root of 50665441 is about 7117.9660718495. The cubic root of 50665441 is about 370.0302897044.
The spelling of 50665441 in words is "fifty million, six hundred sixty-five thousand, four hundred forty-one".
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