Base | Representation |
---|---|
bin | 111001111000… |
… | …1010000010000 |
3 | 2010002212001021 |
4 | 1303301100100 |
5 | 30232121204 |
6 | 3002245224 |
7 | 515646010 |
oct | 163612020 |
9 | 63085037 |
10 | 30348304 |
11 | 16149148 |
12 | a1b6814 |
13 | 639769c |
14 | 405dc40 |
15 | 29e7154 |
hex | 1cf1410 |
30348304 has 20 divisors (see below), whose sum is σ = 67200064. Its totient is φ = 13006368.
The previous prime is 30348299. The next prime is 30348317. The reversal of 30348304 is 40384303.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135372 + ... + 135595.
Almost surely, 230348304 is an apocalyptic number.
It is an amenable number.
30348304 is an abundant number, since it is smaller than the sum of its proper divisors (36851760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30348304 is a wasteful number, since it uses less digits than its factorization.
30348304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 270982 (or 270976 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
The square root of 30348304 is about 5508.9294785829. The cubic root of 30348304 is about 311.9211393940.
The spelling of 30348304 in words is "thirty million, three hundred forty-eight thousand, three hundred four".
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