Base | Representation |
---|---|
bin | 1011111011101… |
… | …0111011010101 |
3 | 10111011201221111 |
4 | 2332322323111 |
5 | 100303024400 |
6 | 4544415021 |
7 | 1145256436 |
oct | 276727325 |
9 | 114151844 |
10 | 50048725 |
11 | 26284391 |
12 | 14917471 |
13 | a4a463c |
14 | 690b48d |
15 | 45d93ba |
hex | 2fbaed5 |
50048725 has 12 divisors (see below), whose sum is σ = 64063360. Its totient is φ = 38746800.
The previous prime is 50048723. The next prime is 50048743. The reversal of 50048725 is 52784005.
It is not a de Polignac number, because 50048725 - 21 = 50048723 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50048723) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31515 + ... + 33064.
Almost surely, 250048725 is an apocalyptic number.
It is an amenable number.
50048725 is a deficient number, since it is larger than the sum of its proper divisors (14014635).
50048725 is a wasteful number, since it uses less digits than its factorization.
50048725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64620 (or 64615 counting only the distinct ones).
The product of its (nonzero) digits is 11200, while the sum is 31.
The square root of 50048725 is about 7074.5123506854. The cubic root of 50048725 is about 368.5227806356.
The spelling of 50048725 in words is "fifty million, forty-eight thousand, seven hundred twenty-five".
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