Base | Representation |
---|---|
bin | 1000010010110… |
… | …1110100011110 |
3 | 2102110112211221 |
4 | 2010231310132 |
5 | 32401300221 |
6 | 3241403554 |
7 | 601500400 |
oct | 204556436 |
9 | 72415757 |
10 | 34790686 |
11 | 18702837 |
12 | b7995ba |
13 | 7291708 |
14 | 4898b70 |
15 | 30c3541 |
hex | 212dd1e |
34790686 has 12 divisors (see below), whose sum is σ = 60706368. Its totient is φ = 14910252.
The previous prime is 34790671. The next prime is 34790689. The reversal of 34790686 is 68609743.
It is a happy number.
34790686 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34790689) 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 5 ways as a sum of consecutive naturals, for example, 177406 + ... + 177601.
It is an arithmetic number, because the mean of its divisors is an integer number (5058864).
Almost surely, 234790686 is an apocalyptic number.
34790686 is a deficient number, since it is larger than the sum of its proper divisors (25915682).
34790686 is a wasteful number, since it uses less digits than its factorization.
34790686 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 355023 (or 355016 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 43.
The square root of 34790686 is about 5898.3629932380. The cubic root of 34790686 is about 326.4532506253.
The spelling of 34790686 in words is "thirty-four million, seven hundred ninety thousand, six hundred eighty-six".
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