Base | Representation |
---|---|
bin | 1000010010110… |
… | …1100111011001 |
3 | 2102110111200221 |
4 | 2010231213121 |
5 | 32401233344 |
6 | 3241400041 |
7 | 601465063 |
oct | 204554731 |
9 | 72414627 |
10 | 34789849 |
11 | 18702146 |
12 | b799021 |
13 | 7291213 |
14 | 4898733 |
15 | 30c3184 |
hex | 212d9d9 |
34789849 has 2 divisors, whose sum is σ = 34789850. Its totient is φ = 34789848.
The previous prime is 34789841. The next prime is 34789883. The reversal of 34789849 is 94898743.
34789849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 24324624 + 10465225 = 4932^2 + 3235^2 .
It is a cyclic number.
It is not a de Polignac number, because 34789849 - 23 = 34789841 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 34789796 and 34789805.
It is not a weakly prime, because it can be changed into another prime (34789841) 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 as a sum of consecutive naturals, namely, 17394924 + 17394925.
It is an arithmetic number, because the mean of its divisors is an integer number (17394925).
Almost surely, 234789849 is an apocalyptic number.
It is an amenable number.
34789849 is a deficient number, since it is larger than the sum of its proper divisors (1).
34789849 is an equidigital number, since it uses as much as digits as its factorization.
34789849 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1741824, while the sum is 52.
The square root of 34789849 is about 5898.2920409217. The cubic root of 34789849 is about 326.4506326491.
The spelling of 34789849 in words is "thirty-four million, seven hundred eighty-nine thousand, eight hundred forty-nine".
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