Base | Representation |
---|---|
bin | 10110111110000… |
… | …010000111010011 |
3 | 222212010100000011 |
4 | 112332002013103 |
5 | 1242123012324 |
6 | 102123335351 |
7 | 12356336350 |
oct | 2676020723 |
9 | 885110004 |
10 | 385360339 |
11 | 188586a21 |
12 | a9081557 |
13 | 61ab6c90 |
14 | 39273627 |
15 | 23c70c94 |
hex | 16f821d3 |
385360339 has 32 divisors (see below), whose sum is σ = 484041600. Its totient is φ = 298708992.
The previous prime is 385360321. The next prime is 385360343. The reversal of 385360339 is 933063583.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-385360339 is a prime.
It is not an unprimeable number, because it can be changed into a prime (385360319) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1315077 + ... + 1315369.
It is an arithmetic number, because the mean of its divisors is an integer number (15126300).
Almost surely, 2385360339 is an apocalyptic number.
385360339 is a deficient number, since it is larger than the sum of its proper divisors (98681261).
385360339 is a wasteful number, since it uses less digits than its factorization.
385360339 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 559.
The product of its (nonzero) digits is 174960, while the sum is 40.
The square root of 385360339 is about 19630.5970107891. The cubic root of 385360339 is about 727.7055242157.
The spelling of 385360339 in words is "three hundred eighty-five million, three hundred sixty thousand, three hundred thirty-nine".
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