Base | Representation |
---|---|
bin | 111001100010… |
… | …1100001110100 |
3 | 2002202202100221 |
4 | 1303011201310 |
5 | 30210403304 |
6 | 2554344124 |
7 | 514301602 |
oct | 163054164 |
9 | 62682327 |
10 | 30169204 |
11 | 1603662a |
12 | a12b044 |
13 | 6334000 |
14 | 4014872 |
15 | 29ae054 |
hex | 1cc5874 |
30169204 has 24 divisors (see below), whose sum is σ = 57210440. Its totient is φ = 13920192.
The previous prime is 30169189. The next prime is 30169211. The reversal of 30169204 is 40296103.
It can be written as a sum of positive squares in 4 ways, for example, as 11696400 + 18472804 = 3420^2 + 4298^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7072 + ... + 10504.
Almost surely, 230169204 is an apocalyptic number.
It is an amenable number.
30169204 is a deficient number, since it is larger than the sum of its proper divisors (27041236).
30169204 is a wasteful number, since it uses less digits than its factorization.
30169204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3476 (or 3448 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 25.
The square root of 30169204 is about 5492.6499979518. The cubic root of 30169204 is about 311.3063292727.
The spelling of 30169204 in words is "thirty million, one hundred sixty-nine thousand, two hundred four".
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