Base | Representation |
---|---|
bin | 100110101011011011010110… |
… | …0001000001100111101100011 |
3 | 1122121121201121222112112001021 |
4 | 1031112312230020030331203 |
5 | 324043131312323440233 |
6 | 3203330545430350311 |
7 | 131443044016014445 |
oct | 11526665410147543 |
9 | 1577551558475037 |
10 | 340220132249443 |
11 | 9944a603152776 |
12 | 321a8b35abb397 |
13 | 117ab80bbbb984 |
14 | 6002a56aa2495 |
15 | 294ed8e190e2d |
hex | 1356dac20cf63 |
340220132249443 has 2 divisors, whose sum is σ = 340220132249444. Its totient is φ = 340220132249442.
The previous prime is 340220132249441. The next prime is 340220132249519. The reversal of 340220132249443 is 344942231022043.
It is a weak prime.
It is an emirp because it is prime and its reverse (344942231022043) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 340220132249443 - 21 = 340220132249441 is a prime.
Together with 340220132249441, it forms a pair of twin primes.
It is a self number, because there is not a number n which added to its sum of digits gives 340220132249443.
It is not a weakly prime, because it can be changed into another prime (340220132249441) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170110066124721 + 170110066124722.
It is an arithmetic number, because the mean of its divisors is an integer number (170110066124722).
Almost surely, 2340220132249443 is an apocalyptic number.
340220132249443 is a deficient number, since it is larger than the sum of its proper divisors (1).
340220132249443 is an equidigital number, since it uses as much as digits as its factorization.
340220132249443 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 995328, while the sum is 43.
The spelling of 340220132249443 in words is "three hundred forty trillion, two hundred twenty billion, one hundred thirty-two million, two hundred forty-nine thousand, four hundred forty-three".
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