Base | Representation |
---|---|
bin | 110000110100110010… |
… | …000000011111111001 |
3 | 12000022121010122100111 |
4 | 300310302000133321 |
5 | 1324331313211100 |
6 | 40030032304321 |
7 | 3534100161340 |
oct | 606462003771 |
9 | 160277118314 |
10 | 52425132025 |
11 | 202626906a2 |
12 | a1b10a20a1 |
13 | 4c363179a6 |
14 | 2774852b57 |
15 | 156c7326ba |
hex | c34c807f9 |
52425132025 has 48 divisors (see below), whose sum is σ = 78377503360. Its totient is φ = 33981120000.
The previous prime is 52425132007. The next prime is 52425132029. The reversal of 52425132025 is 52023152425.
It is not a de Polignac number, because 52425132025 - 233 = 43835197433 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52425132029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1502275 + ... + 1536775.
Almost surely, 252425132025 is an apocalyptic number.
It is an amenable number.
52425132025 is a deficient number, since it is larger than the sum of its proper divisors (25952371335).
52425132025 is a wasteful number, since it uses less digits than its factorization.
52425132025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34994 (or 34989 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 31.
The spelling of 52425132025 in words is "fifty-two billion, four hundred twenty-five million, one hundred thirty-two thousand, twenty-five".
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