Base | Representation |
---|---|
bin | 1101110010001000111101… |
… | …11000011100010010110111 |
3 | 10222022121200010220211102202 |
4 | 12321010132320130102313 |
5 | 12433100042143222221 |
6 | 144244134020055115 |
7 | 6245555406541502 |
oct | 671043670342267 |
9 | 128277603824382 |
10 | 30310102320311 |
11 | 9726495639100 |
12 | 3496373b3449b |
13 | 13bb2cc201c88 |
14 | 76b034088139 |
15 | 37867e307d0b |
hex | 1b911ee1c4b7 |
30310102320311 has 12 divisors (see below), whose sum is σ = 34216497017976. Its totient is φ = 26809918510320.
The previous prime is 30310102320301. The next prime is 30310102320331. The reversal of 30310102320311 is 11302320101303.
It is a de Polignac number, because none of the positive numbers 2k-30310102320311 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30310102320301) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3385086245 + ... + 3385095198.
It is an arithmetic number, because the mean of its divisors is an integer number (2851374751498).
Almost surely, 230310102320311 is an apocalyptic number.
30310102320311 is a deficient number, since it is larger than the sum of its proper divisors (3906394697665).
30310102320311 is a wasteful number, since it uses less digits than its factorization.
30310102320311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6770181502 (or 6770181491 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 30310102320311 its reverse (11302320101303), we get a palindrome (41612422421614).
The spelling of 30310102320311 in words is "thirty trillion, three hundred ten billion, one hundred two million, three hundred twenty thousand, three hundred eleven".
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