Base | Representation |
---|---|
bin | 110000011110011011… |
… | …000000110000100001 |
3 | 11222100110021012211220 |
4 | 300132123000300201 |
5 | 1323044300130100 |
6 | 35524512125253 |
7 | 3521563512534 |
oct | 603633006041 |
9 | 158313235756 |
10 | 52050005025 |
11 | 2008a964187 |
12 | a107536829 |
13 | 4ba66a4855 |
14 | 273aac4a1b |
15 | 1549833aa0 |
hex | c1e6c0c21 |
52050005025 has 48 divisors (see below), whose sum is σ = 87737985600. Its totient is φ = 27219836160.
The previous prime is 52050005023. The next prime is 52050005089.
52050005025 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 52050005025 - 21 = 52050005023 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 52050004986 and 52050005004.
It is not an unprimeable number, because it can be changed into a prime (52050005023) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1741911 + ... + 1771539.
It is an arithmetic number, because the mean of its divisors is an integer number (1827874700).
Almost surely, 252050005025 is an apocalyptic number.
It is an amenable number.
52050005025 is a deficient number, since it is larger than the sum of its proper divisors (35687980575).
52050005025 is a wasteful number, since it uses less digits than its factorization.
52050005025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30098 (or 30093 counting only the distinct ones).
The product of its (nonzero) digits is 2500, while the sum is 24.
The spelling of 52050005025 in words is "fifty-two billion, fifty million, five thousand, twenty-five".
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