Base | Representation |
---|---|
bin | 1101001000011111100100 |
3 | 20110220102221 |
4 | 31020133210 |
5 | 1340131120 |
6 | 201442124 |
7 | 41155624 |
oct | 15103744 |
9 | 6426387 |
10 | 3442660 |
11 | 1a41581 |
12 | 11a0344 |
13 | 936ca0 |
14 | 658884 |
15 | 4800aa |
hex | 3487e4 |
3442660 has 24 divisors (see below), whose sum is σ = 7786296. Its totient is φ = 1271040.
The previous prime is 3442651. The next prime is 3442679. The reversal of 3442660 is 662443.
3442660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 746496 + 2696164 = 864^2 + 1642^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6361 + ... + 6880.
It is an arithmetic number, because the mean of its divisors is an integer number (324429).
Almost surely, 23442660 is an apocalyptic number.
It is an amenable number.
3442660 is an abundant number, since it is smaller than the sum of its proper divisors (4343636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3442660 is a wasteful number, since it uses less digits than its factorization.
3442660 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13263 (or 13261 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
The square root of 3442660 is about 1855.4406484714. The cubic root of 3442660 is about 150.9957456808.
The spelling of 3442660 in words is "three million, four hundred forty-two thousand, six hundred sixty".
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