Base | Representation |
---|---|
bin | 1100000111110… |
… | …1000111011101 |
3 | 10112200011000202 |
4 | 3001331013131 |
5 | 101004003000 |
6 | 5013433245 |
7 | 1155111413 |
oct | 301750735 |
9 | 115604022 |
10 | 50844125 |
11 | 26777a42 |
12 | 1503b825 |
13 | a6c26a7 |
14 | 6a772b3 |
15 | 46e4dd5 |
hex | 307d1dd |
50844125 has 16 divisors (see below), whose sum is σ = 63938160. Its totient is φ = 40364800.
The previous prime is 50844121. The next prime is 50844137. The reversal of 50844125 is 52144805.
It can be written as a sum of positive squares in 8 ways, for example, as 31956409 + 18887716 = 5653^2 + 4346^2 .
It is not a de Polignac number, because 50844125 - 22 = 50844121 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50844121) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15641 + ... + 18609.
It is an arithmetic number, because the mean of its divisors is an integer number (3996135).
Almost surely, 250844125 is an apocalyptic number.
It is an amenable number.
50844125 is a deficient number, since it is larger than the sum of its proper divisors (13094035).
50844125 is a wasteful number, since it uses less digits than its factorization.
50844125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3121 (or 3111 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 29.
The square root of 50844125 is about 7130.5066439910. The cubic root of 50844125 is about 370.4647799293.
The spelling of 50844125 in words is "fifty million, eight hundred forty-four thousand, one hundred twenty-five".
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