Base | Representation |
---|---|
bin | 10111001101110… |
… | …000110001010100 |
3 | 1000010212211001200 |
4 | 113031300301110 |
5 | 1244201433404 |
6 | 102351552500 |
7 | 12436361466 |
oct | 2715606124 |
9 | 1003784050 |
10 | 389483604 |
11 | 18a942884 |
12 | aa52b730 |
13 | 628cb993 |
14 | 39a28136 |
15 | 242d7839 |
hex | 17370c54 |
389483604 has 36 divisors (see below), whose sum is σ = 986678784. Its totient is φ = 129544272.
The previous prime is 389483581. The next prime is 389483621. The reversal of 389483604 is 406384983.
389483604 is a `hidden beast` number, since 38 + 9 + 4 + 8 + 3 + 604 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a self number, because there is not a number n which added to its sum of digits gives 389483604.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5229 + ... + 28395.
It is an arithmetic number, because the mean of its divisors is an integer number (27407744).
Almost surely, 2389483604 is an apocalyptic number.
It is an amenable number.
389483604 is an abundant number, since it is smaller than the sum of its proper divisors (597195180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
389483604 is a wasteful number, since it uses less digits than its factorization.
389483604 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23644 (or 23639 counting only the distinct ones).
The product of its (nonzero) digits is 497664, while the sum is 45.
The square root of 389483604 is about 19735.3389633925. The cubic root of 389483604 is about 730.2917480260.
The spelling of 389483604 in words is "three hundred eighty-nine million, four hundred eighty-three thousand, six hundred four".
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