Base | Representation |
---|---|
bin | 100000000111110010… |
… | …101010010010110101 |
3 | 10022000200212212112011 |
4 | 200013302222102311 |
5 | 1031114024144232 |
6 | 23502242124221 |
7 | 2330464031656 |
oct | 400762522265 |
9 | 108020785464 |
10 | 34490459317 |
11 | 13699a68636 |
12 | 6826950671 |
13 | 33387ab112 |
14 | 195298d52d |
15 | d6ce80547 |
hex | 807caa4b5 |
34490459317 has 2 divisors, whose sum is σ = 34490459318. Its totient is φ = 34490459316.
The previous prime is 34490459303. The next prime is 34490459329. The reversal of 34490459317 is 71395409443.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 31140249156 + 3350210161 = 176466^2 + 57881^2 .
It is an emirp because it is prime and its reverse (71395409443) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-34490459317 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (34490459417) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17245229658 + 17245229659.
It is an arithmetic number, because the mean of its divisors is an integer number (17245229659).
Almost surely, 234490459317 is an apocalyptic number.
It is an amenable number.
34490459317 is a deficient number, since it is larger than the sum of its proper divisors (1).
34490459317 is an equidigital number, since it uses as much as digits as its factorization.
34490459317 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1632960, while the sum is 49.
The spelling of 34490459317 in words is "thirty-four billion, four hundred ninety million, four hundred fifty-nine thousand, three hundred seventeen".
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