Base | Representation |
---|---|
bin | 1011110110100010100 |
3 | 201201202011 |
4 | 1132310110 |
5 | 44411442 |
6 | 12154004 |
7 | 3205165 |
oct | 1366424 |
9 | 651664 |
10 | 388372 |
11 | 245876 |
12 | 168904 |
13 | 107a0a |
14 | a176c |
15 | 7a117 |
hex | 5ed14 |
388372 has 12 divisors (see below), whose sum is σ = 685216. Its totient is φ = 192600.
The previous prime is 388369. The next prime is 388373. The reversal of 388372 is 273883.
388372 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (388373) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283 + ... + 925.
2388372 is an apocalyptic number.
It is an amenable number.
388372 is a deficient number, since it is larger than the sum of its proper divisors (296844).
388372 is a wasteful number, since it uses less digits than its factorization.
388372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 798 (or 796 counting only the distinct ones).
The product of its digits is 8064, while the sum is 31.
The square root of 388372 is about 623.1949935614. The cubic root of 388372 is about 72.9596324011.
The spelling of 388372 in words is "three hundred eighty-eight thousand, three hundred seventy-two".
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