Base | Representation |
---|---|
bin | 11100001010110001… |
… | …100011111110100100 |
3 | 2220001212022101222011 |
4 | 130022301203332210 |
5 | 443420324120102 |
6 | 21521122444004 |
7 | 2120340545143 |
oct | 341261437644 |
9 | 86055271864 |
10 | 30245535652 |
11 | 119108a8662 |
12 | 5a41203604 |
13 | 2b10203777 |
14 | 166ccc175a |
15 | bc047a2d7 |
hex | 70ac63fa4 |
30245535652 has 48 divisors (see below), whose sum is σ = 57789148032. Its totient is φ = 13796257280.
The previous prime is 30245535641. The next prime is 30245535701. The reversal of 30245535652 is 25653554203.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248577 + ... + 349687.
It is an arithmetic number, because the mean of its divisors is an integer number (1203940584).
Almost surely, 230245535652 is an apocalyptic number.
It is an amenable number.
30245535652 is a deficient number, since it is larger than the sum of its proper divisors (27543612380).
30245535652 is a wasteful number, since it uses less digits than its factorization.
30245535652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101268 (or 101266 counting only the distinct ones).
The product of its (nonzero) digits is 540000, while the sum is 40.
The spelling of 30245535652 in words is "thirty billion, two hundred forty-five million, five hundred thirty-five thousand, six hundred fifty-two".
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