Base | Representation |
---|---|
bin | 10111001100110… |
… | …100001001100100 |
3 | 1000010102012110020 |
4 | 113030310021210 |
5 | 1244121012200 |
6 | 102342355140 |
7 | 12434305536 |
oct | 2714641144 |
9 | 1003365406 |
10 | 389235300 |
11 | 18a793273 |
12 | aa42bab0 |
13 | 6284295c |
14 | 399a1856 |
15 | 24288ea0 |
hex | 17334264 |
389235300 has 36 divisors (see below), whose sum is σ = 1126188336. Its totient is φ = 103796000.
The previous prime is 389235293. The next prime is 389235313. The reversal of 389235300 is 3532983.
389235300 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 648426 + ... + 649025.
Almost surely, 2389235300 is an apocalyptic number.
389235300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
389235300 is an abundant number, since it is smaller than the sum of its proper divisors (736953036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
389235300 is a wasteful number, since it uses less digits than its factorization.
389235300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1297468 (or 1297461 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 33.
The square root of 389235300 is about 19729.0471133301. The cubic root of 389235300 is about 730.1365229118.
The spelling of 389235300 in words is "three hundred eighty-nine million, two hundred thirty-five thousand, three hundred".
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