Base | Representation |
---|---|
bin | 100000001000001101… |
… | …001111011101101101 |
3 | 10022001011222212210221 |
4 | 200020031033131231 |
5 | 1031122320133214 |
6 | 23503051331341 |
7 | 2330610202552 |
oct | 401015173555 |
9 | 108034885727 |
10 | 34497427309 |
11 | 136a2997804 |
12 | 6829150b51 |
13 | 333a07a8a7 |
14 | 1953884a29 |
15 | d6d8a9e24 |
hex | 80834f76d |
34497427309 has 2 divisors, whose sum is σ = 34497427310. Its totient is φ = 34497427308.
The previous prime is 34497427277. The next prime is 34497427333. The reversal of 34497427309 is 90372479443.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 22414581225 + 12082846084 = 149715^2 + 109922^2 .
It is an emirp because it is prime and its reverse (90372479443) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 34497427309 - 25 = 34497427277 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (34497427009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17248713654 + 17248713655.
It is an arithmetic number, because the mean of its divisors is an integer number (17248713655).
Almost surely, 234497427309 is an apocalyptic number.
It is an amenable number.
34497427309 is a deficient number, since it is larger than the sum of its proper divisors (1).
34497427309 is an equidigital number, since it uses as much as digits as its factorization.
34497427309 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4572288, while the sum is 52.
The spelling of 34497427309 in words is "thirty-four billion, four hundred ninety-seven million, four hundred twenty-seven thousand, three hundred nine".
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