Base | Representation |
---|---|
bin | 10111001000010… |
… | …110010001010101 |
3 | 1000001012201012101 |
4 | 113020112101111 |
5 | 1243321024331 |
6 | 102301322101 |
7 | 12421330630 |
oct | 2710262125 |
9 | 1001181171 |
10 | 388064341 |
11 | 18a063535 |
12 | a9b66331 |
13 | 62522992 |
14 | 39778c17 |
15 | 24107061 |
hex | 17216455 |
388064341 has 16 divisors (see below), whose sum is σ = 482947200. Its totient is φ = 304250688.
The previous prime is 388064329. The next prime is 388064359. The reversal of 388064341 is 143460883.
It is not a de Polignac number, because 388064341 - 29 = 388063829 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 388064341.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (388064041) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 46450 + ... + 54163.
It is an arithmetic number, because the mean of its divisors is an integer number (30184200).
Almost surely, 2388064341 is an apocalyptic number.
It is an amenable number.
388064341 is a deficient number, since it is larger than the sum of its proper divisors (94882859).
388064341 is a wasteful number, since it uses less digits than its factorization.
388064341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100668.
The product of its (nonzero) digits is 55296, while the sum is 37.
The square root of 388064341 is about 19699.3487455804. The cubic root of 388064341 is about 729.4036168691.
The spelling of 388064341 in words is "three hundred eighty-eight million, sixty-four thousand, three hundred forty-one".
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