Base | Representation |
---|---|
bin | 10111001100010… |
… | …011111001100100 |
3 | 1000010011111020210 |
4 | 113030103321210 |
5 | 1244102300304 |
6 | 102335455420 |
7 | 12433215450 |
oct | 2714237144 |
9 | 1003144223 |
10 | 389103204 |
11 | 18a702aa6 |
12 | aa387570 |
13 | 627c77a9 |
14 | 39969660 |
15 | 2425ec89 |
hex | 17313e64 |
389103204 has 48 divisors (see below), whose sum is σ = 1092224000. Its totient is φ = 105320736.
The previous prime is 389103193. The next prime is 389103257. The reversal of 389103204 is 402301983.
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, 120304 + ... + 123495.
Almost surely, 2389103204 is an apocalyptic number.
It is an amenable number.
389103204 is an abundant number, since it is smaller than the sum of its proper divisors (703120796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
389103204 is a wasteful number, since it uses less digits than its factorization.
389103204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 243832 (or 243830 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 389103204 is about 19725.6990750645. The cubic root of 389103204 is about 730.0539173287.
The spelling of 389103204 in words is "three hundred eighty-nine million, one hundred three thousand, two hundred four".
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