Base | Representation |
---|---|
bin | 101110100100011001… |
… | …100010110110011001 |
3 | 11210001210002102112111 |
4 | 232210121202312121 |
5 | 1304401204100100 |
6 | 34545421312321 |
7 | 3420054534043 |
oct | 564431426631 |
9 | 153053072474 |
10 | 50002800025 |
11 | 1a22a305822 |
12 | 9835a056a1 |
13 | 493b510349 |
14 | 25c4c5ca93 |
15 | 1479c496ba |
hex | ba4662d99 |
50002800025 has 12 divisors (see below), whose sum is σ = 62006563072. Its totient is φ = 40000245840.
The previous prime is 50002799993. The next prime is 50002800031. The reversal of 50002800025 is 52000820005.
50002800025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 50002800025 - 25 = 50002799993 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50002799969 and 50002800005.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 659632 + ... + 731518.
Almost surely, 250002800025 is an apocalyptic number.
It is an amenable number.
50002800025 is a deficient number, since it is larger than the sum of its proper divisors (12003763047).
50002800025 is a wasteful number, since it uses less digits than its factorization.
50002800025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99720 (or 99715 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 22.
The spelling of 50002800025 in words is "fifty billion, two million, eight hundred thousand, twenty-five".
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