Base | Representation |
---|---|
bin | 11100001011111101… |
… | …111010111000101001 |
3 | 2220010020222100211010 |
4 | 130023331322320221 |
5 | 443440440134200 |
6 | 21523115454133 |
7 | 2121002644113 |
oct | 341375727051 |
9 | 86106870733 |
10 | 30265552425 |
11 | 1192112a549 |
12 | 5a47a57349 |
13 | 2b143c1704 |
14 | 16718123b3 |
15 | bc20d1150 |
hex | 70bf7ae29 |
30265552425 has 12 divisors (see below), whose sum is σ = 50039046800. Its totient is φ = 16141627920.
The previous prime is 30265552403. The next prime is 30265552439. The reversal of 30265552425 is 52425556203.
It is not a de Polignac number, because 30265552425 - 213 = 30265544233 is a prime.
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, 201770275 + ... + 201770424.
Almost surely, 230265552425 is an apocalyptic number.
It is an amenable number.
30265552425 is a deficient number, since it is larger than the sum of its proper divisors (19773494375).
30265552425 is a wasteful number, since it uses less digits than its factorization.
30265552425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 403540712 (or 403540707 counting only the distinct ones).
The product of its (nonzero) digits is 360000, while the sum is 39.
The spelling of 30265552425 in words is "thirty billion, two hundred sixty-five million, five hundred fifty-two thousand, four hundred twenty-five".
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