Base | Representation |
---|---|
bin | 1100101001000011… |
… | …0000010100101100 |
3 | 22202111021001210020 |
4 | 3022100300110230 |
5 | 23422201433433 |
6 | 1320420042140 |
7 | 150043223631 |
oct | 31220602454 |
9 | 8674231706 |
10 | 3393389868 |
11 | 1491531040 |
12 | 7a8533350 |
13 | 4210501cb |
14 | 24296a188 |
15 | 14cd9dcb3 |
hex | ca43052c |
3393389868 has 48 divisors (see below), whose sum is σ = 8718482304. Its totient is φ = 1018685440.
The previous prime is 3393389863. The next prime is 3393389869. The reversal of 3393389868 is 8689833933.
It is not an unprimeable number, because it can be changed into a prime (3393389861) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106005 + ... + 134252.
It is an arithmetic number, because the mean of its divisors is an integer number (181635048).
Almost surely, 23393389868 is an apocalyptic number.
It is an amenable number.
3393389868 is an abundant number, since it is smaller than the sum of its proper divisors (5325092436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3393389868 is a wasteful number, since it uses less digits than its factorization.
3393389868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 240382 (or 240380 counting only the distinct ones).
The product of its digits is 20155392, while the sum is 60.
The square root of 3393389868 is about 58252.8099579754. The cubic root of 3393389868 is about 1502.7194914866.
The spelling of 3393389868 in words is "three billion, three hundred ninety-three million, three hundred eighty-nine thousand, eight hundred sixty-eight".
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