Base | Representation |
---|---|
bin | 1011111001001000110 |
3 | 201210120102 |
4 | 1133021012 |
5 | 44432302 |
6 | 12204102 |
7 | 3212105 |
oct | 1371106 |
9 | 653512 |
10 | 389702 |
11 | 246875 |
12 | 169632 |
13 | 1084c1 |
14 | a203c |
15 | 7a702 |
hex | 5f246 |
389702 has 8 divisors (see below), whose sum is σ = 604800. Its totient is φ = 188104.
The previous prime is 389699. The next prime is 389713. The reversal of 389702 is 207983.
389702 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a congruent number.
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, 3302 + ... + 3417.
It is an arithmetic number, because the mean of its divisors is an integer number (75600).
2389702 is an apocalyptic number.
389702 is a deficient number, since it is larger than the sum of its proper divisors (215098).
389702 is a wasteful number, since it uses less digits than its factorization.
389702 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6750.
The product of its (nonzero) digits is 3024, while the sum is 29.
The square root of 389702 is about 624.2611632963. The cubic root of 389702 is about 73.0428221888.
The spelling of 389702 in words is "three hundred eighty-nine thousand, seven hundred two".
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