Base | Representation |
---|---|
bin | 11111111111001010… |
… | …001100100101000101 |
3 | 10021122121100222200212 |
4 | 133333022030211011 |
5 | 1030314440242432 |
6 | 23440030045205 |
7 | 2324055034034 |
oct | 377712144505 |
9 | 107577328625 |
10 | 34345634117 |
11 | 13625240293 |
12 | 67a6349805 |
13 | 33147a1732 |
14 | 193b65071b |
15 | d603c42b2 |
hex | 7ff28c945 |
34345634117 has 2 divisors, whose sum is σ = 34345634118. Its totient is φ = 34345634116.
The previous prime is 34345634093. The next prime is 34345634159. The reversal of 34345634117 is 71143654343.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 28207538401 + 6138095716 = 167951^2 + 78346^2 .
It is an emirp because it is prime and its reverse (71143654343) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 34345634117 - 210 = 34345633093 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (34345634717) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17172817058 + 17172817059.
It is an arithmetic number, because the mean of its divisors is an integer number (17172817059).
Almost surely, 234345634117 is an apocalyptic number.
It is an amenable number.
34345634117 is a deficient number, since it is larger than the sum of its proper divisors (1).
34345634117 is an equidigital number, since it uses as much as digits as its factorization.
34345634117 is an evil number, because the sum of its binary digits is even.
The product of its digits is 362880, while the sum is 41.
The spelling of 34345634117 in words is "thirty-four billion, three hundred forty-five million, six hundred thirty-four thousand, one hundred seventeen".
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