Base | Representation |
---|---|
bin | 1010001000111101100… |
… | …00100011001001000001 |
3 | 1020022022011212020210220 |
4 | 11010132300203021001 |
5 | 21202020022104210 |
6 | 424020121013253 |
7 | 34112612326266 |
oct | 5043660431101 |
9 | 1208264766726 |
10 | 348408394305 |
11 | 124839501444 |
12 | 57635324229 |
13 | 26b15c145ca |
14 | 12c1232526d |
15 | 90e2461c70 |
hex | 511ec23241 |
348408394305 has 8 divisors (see below), whose sum is σ = 557453430912. Its totient is φ = 185817810288.
The previous prime is 348408394303. The next prime is 348408394307. The reversal of 348408394305 is 503493804843.
It is an interprime number because it is at equal distance from previous prime (348408394303) and next prime (348408394307).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 348408394305 - 21 = 348408394303 is a prime.
It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (348408394303) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11613613129 + ... + 11613613158.
It is an arithmetic number, because the mean of its divisors is an integer number (69681678864).
Almost surely, 2348408394305 is an apocalyptic number.
It is an amenable number.
348408394305 is a deficient number, since it is larger than the sum of its proper divisors (209045036607).
348408394305 is a wasteful number, since it uses less digits than its factorization.
348408394305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23227226295.
The product of its (nonzero) digits is 4976640, while the sum is 51.
The spelling of 348408394305 in words is "three hundred forty-eight billion, four hundred eight million, three hundred ninety-four thousand, three hundred five".
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