Base | Representation |
---|---|
bin | 11100011110011000… |
… | …100001011100101100 |
3 | 2220220210100100011221 |
4 | 130132120201130230 |
5 | 1000104034003022 |
6 | 22013513553124 |
7 | 2131444045435 |
oct | 343630413454 |
9 | 86823310157 |
10 | 30574516012 |
11 | 11a6a576457 |
12 | 5b134157a4 |
13 | 2b6340a3c1 |
14 | 16a087a48c |
15 | bde2b0cc7 |
hex | 71e62172c |
30574516012 has 48 divisors (see below), whose sum is σ = 54682179552. Its totient is φ = 14955632640.
The previous prime is 30574515991. The next prime is 30574516039. The reversal of 30574516012 is 21061547503.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 14891578 + ... + 14893630.
It is an arithmetic number, because the mean of its divisors is an integer number (1139212074).
Almost surely, 230574516012 is an apocalyptic number.
It is an amenable number.
30574516012 is a deficient number, since it is larger than the sum of its proper divisors (24107663540).
30574516012 is a wasteful number, since it uses less digits than its factorization.
30574516012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2578 (or 2576 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 34.
The spelling of 30574516012 in words is "thirty billion, five hundred seventy-four million, five hundred sixteen thousand, twelve".
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