Base | Representation |
---|---|
bin | 100000010011100000… |
… | …110100110011111101 |
3 | 10022112101220210002111 |
4 | 200103200310303331 |
5 | 1032014400013042 |
6 | 23533545054021 |
7 | 2335402400512 |
oct | 402340646375 |
9 | 108471823074 |
10 | 34687110397 |
11 | 1378aa73495 |
12 | 6880787311 |
13 | 336a461cc4 |
14 | 1970b3d309 |
15 | d80377517 |
hex | 813834cfd |
34687110397 has 2 divisors, whose sum is σ = 34687110398. Its totient is φ = 34687110396.
The previous prime is 34687110389. The next prime is 34687110443. The reversal of 34687110397 is 79301178643.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 23276384356 + 11410726041 = 152566^2 + 106821^2 .
It is a cyclic number.
It is not a de Polignac number, because 34687110397 - 23 = 34687110389 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 34687110397.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (34687110377) 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, 17343555198 + 17343555199.
It is an arithmetic number, because the mean of its divisors is an integer number (17343555199).
Almost surely, 234687110397 is an apocalyptic number.
It is an amenable number.
34687110397 is a deficient number, since it is larger than the sum of its proper divisors (1).
34687110397 is an equidigital number, since it uses as much as digits as its factorization.
34687110397 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 762048, while the sum is 49.
The spelling of 34687110397 in words is "thirty-four billion, six hundred eighty-seven million, one hundred ten thousand, three hundred ninety-seven".
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