Base | Representation |
---|---|
bin | 1000010001100… |
… | …0111010011001 |
3 | 2102022012101012 |
4 | 2010120322121 |
5 | 32341030144 |
6 | 3235503305 |
7 | 600662621 |
oct | 204307231 |
9 | 72265335 |
10 | 34705049 |
11 | 18654465 |
12 | b757b35 |
13 | 7261742 |
14 | 4875881 |
15 | 30a7e9e |
hex | 2118e99 |
34705049 has 2 divisors, whose sum is σ = 34705050. Its totient is φ = 34705048.
The previous prime is 34704997. The next prime is 34705061. The reversal of 34705049 is 94050743.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 34633225 + 71824 = 5885^2 + 268^2 .
It is an emirp because it is prime and its reverse (94050743) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 34705049 - 216 = 34639513 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (34705249) by changing a digit.
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 as a sum of consecutive naturals, namely, 17352524 + 17352525.
It is an arithmetic number, because the mean of its divisors is an integer number (17352525).
Almost surely, 234705049 is an apocalyptic number.
It is an amenable number.
34705049 is a deficient number, since it is larger than the sum of its proper divisors (1).
34705049 is an equidigital number, since it uses as much as digits as its factorization.
34705049 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 15120, while the sum is 32.
The square root of 34705049 is about 5891.0991334385. The cubic root of 34705049 is about 326.1851765143.
The spelling of 34705049 in words is "thirty-four million, seven hundred five thousand, forty-nine".
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