Base | Representation |
---|---|
bin | 10111000001001… |
… | …100001111100000 |
3 | 222220200101200202 |
4 | 113001030033200 |
5 | 1242331011011 |
6 | 102153204332 |
7 | 12366355166 |
oct | 2701141740 |
9 | 886611622 |
10 | 386188256 |
11 | 188aa1a53 |
12 | a94006a8 |
13 | 62016a7c |
14 | 3940b236 |
15 | 23d8623b |
hex | 1704c3e0 |
386188256 has 12 divisors (see below), whose sum is σ = 760308192. Its totient is φ = 193094112.
The previous prime is 386188249. The next prime is 386188259. The reversal of 386188256 is 652881683.
It is a self number, because there is not a number n which added to its sum of digits gives 386188256.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (386188259) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6034160 + ... + 6034223.
It is an arithmetic number, because the mean of its divisors is an integer number (63359016).
Almost surely, 2386188256 is an apocalyptic number.
It is an amenable number.
386188256 is a deficient number, since it is larger than the sum of its proper divisors (374119936).
386188256 is a wasteful number, since it uses less digits than its factorization.
386188256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12068393 (or 12068385 counting only the distinct ones).
The product of its digits is 552960, while the sum is 47.
The square root of 386188256 is about 19651.6731094327. The cubic root of 386188256 is about 728.2262912030.
The spelling of 386188256 in words is "three hundred eighty-six million, one hundred eighty-eight thousand, two hundred fifty-six".
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