Base | Representation |
---|---|
bin | 11100100101100110… |
… | …111101010110000100 |
3 | 2221020020110012100001 |
4 | 130211212331112010 |
5 | 1000331102201204 |
6 | 22033524131044 |
7 | 2134445330461 |
oct | 344546752604 |
9 | 87206405301 |
10 | 30695740804 |
11 | 12021a44433 |
12 | 5b47b36a84 |
13 | 2b82572951 |
14 | 16b29d4668 |
15 | be9c594a4 |
hex | 7259bd584 |
30695740804 has 27 divisors (see below), whose sum is σ = 57074351887. Its totient is φ = 14442251264.
The previous prime is 30695740793. The next prime is 30695740819. The reversal of 30695740804 is 40804759603.
The square root of 30695740804 is 175202.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 5300131204 + 25395609600 = 72802^2 + 159360^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5954292 + ... + 5959444.
Almost surely, 230695740804 is an apocalyptic number.
30695740804 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
30695740804 is the 175202-nd square number.
It is an amenable number.
30695740804 is a deficient number, since it is larger than the sum of its proper divisors (26378611083).
30695740804 is an frugal number, since it uses more digits than its factorization.
30695740804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10344 (or 5172 counting only the distinct ones).
The product of its (nonzero) digits is 725760, while the sum is 46.
The spelling of 30695740804 in words is "thirty billion, six hundred ninety-five million, seven hundred forty thousand, eight hundred four".
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