Base | Representation |
---|---|
bin | 11111110001101110… |
… | …011001000000111001 |
3 | 10021001220020211202101 |
4 | 133301232121000321 |
5 | 1024334240204314 |
6 | 23401415103401 |
7 | 2315350156615 |
oct | 376156310071 |
9 | 107056224671 |
10 | 34120241209 |
11 | 13519a9425a |
12 | 6742971b61 |
13 | 32a9b96452 |
14 | 191973c345 |
15 | d4a701174 |
hex | 7f1b99039 |
34120241209 has 2 divisors, whose sum is σ = 34120241210. Its totient is φ = 34120241208.
The previous prime is 34120241203. The next prime is 34120241251. The reversal of 34120241209 is 90214202143.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 25683267600 + 8436973609 = 160260^2 + 91853^2 .
It is a cyclic number.
It is not a de Polignac number, because 34120241209 - 23 = 34120241201 is a prime.
It is not a weakly prime, because it can be changed into another prime (34120241201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17060120604 + 17060120605.
It is an arithmetic number, because the mean of its divisors is an integer number (17060120605).
Almost surely, 234120241209 is an apocalyptic number.
It is an amenable number.
34120241209 is a deficient number, since it is larger than the sum of its proper divisors (1).
34120241209 is an equidigital number, since it uses as much as digits as its factorization.
34120241209 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3456, while the sum is 28.
The spelling of 34120241209 in words is "thirty-four billion, one hundred twenty million, two hundred forty-one thousand, two hundred nine".
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