Base | Representation |
---|---|
bin | 1100000001010… |
… | …1100110011101 |
3 | 10111212121102001 |
4 | 3000111212131 |
5 | 100401421000 |
6 | 5000402301 |
7 | 1151364310 |
oct | 300254635 |
9 | 114777361 |
10 | 50420125 |
11 | 26508428 |
12 | 14a76391 |
13 | a5a46c2 |
14 | 69a6977 |
15 | 465e46a |
hex | 301599d |
50420125 has 32 divisors (see below), whose sum is σ = 74430720. Its totient is φ = 33364800.
The previous prime is 50420107. The next prime is 50420131. The reversal of 50420125 is 52102405.
It is not a de Polignac number, because 50420125 - 27 = 50419997 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24382 + ... + 26368.
It is an arithmetic number, because the mean of its divisors is an integer number (2325960).
Almost surely, 250420125 is an apocalyptic number.
It is an amenable number.
50420125 is a deficient number, since it is larger than the sum of its proper divisors (24010595).
50420125 is a wasteful number, since it uses less digits than its factorization.
50420125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2038 (or 2028 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 19.
The square root of 50420125 is about 7100.7129923691. The cubic root of 50420125 is about 369.4321091017.
The spelling of 50420125 in words is "fifty million, four hundred twenty thousand, one hundred twenty-five".
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