Base | Representation |
---|---|
bin | 1101101001001011101100… |
… | …01111011001011011001101 |
3 | 10221020012020222120210022211 |
4 | 12310211312033121123031 |
5 | 12413024233024412344 |
6 | 143450514045510421 |
7 | 6214411466611015 |
oct | 664456617313315 |
9 | 127205228523284 |
10 | 30002330310349 |
11 | 9617a0a334781 |
12 | 344679b872411 |
13 | 1398291167707 |
14 | 75a198a68c45 |
15 | 370669686334 |
hex | 1b49763d96cd |
30002330310349 has 2 divisors, whose sum is σ = 30002330310350. Its totient is φ = 30002330310348.
The previous prime is 30002330310299. The next prime is 30002330310377. The reversal of 30002330310349 is 94301303320003.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 22009937675625 + 7992392634724 = 4691475^2 + 2827082^2 .
It is a cyclic number.
It is not a de Polignac number, because 30002330310349 - 239 = 29452574496461 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 30002330310349.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30002330310389) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15001165155174 + 15001165155175.
It is an arithmetic number, because the mean of its divisors is an integer number (15001165155175).
Almost surely, 230002330310349 is an apocalyptic number.
It is an amenable number.
30002330310349 is a deficient number, since it is larger than the sum of its proper divisors (1).
30002330310349 is an equidigital number, since it uses as much as digits as its factorization.
30002330310349 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 17496, while the sum is 31.
The spelling of 30002330310349 in words is "thirty trillion, two billion, three hundred thirty million, three hundred ten thousand, three hundred forty-nine".
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