Base | Representation |
---|---|
bin | 1101101001001100010110… |
… | …10000010100100111101011 |
3 | 10221020020011112222220012200 |
4 | 12310212023100110213223 |
5 | 12413030443303434342 |
6 | 143451013042311243 |
7 | 6214423310424261 |
oct | 664461320244753 |
9 | 127206145886180 |
10 | 30002682874347 |
11 | 9618080350287 |
12 | 3446879958523 |
13 | 139831920a971 |
14 | 75a1cd802431 |
15 | 37068a5c994c |
hex | 1b498b4149eb |
30002682874347 has 48 divisors (see below), whose sum is σ = 45977896587168. Its totient is φ = 18787708892160.
The previous prime is 30002682874321. The next prime is 30002682874397. The reversal of 30002682874347 is 74347828620003.
It is a happy number.
30002682874347 is a `hidden beast` number, since 30 + 0 + 0 + 26 + 82 + 87 + 434 + 7 = 666.
It is not a de Polignac number, because 30002682874347 - 220 = 30002681825771 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 30002682874293 and 30002682874302.
It is not an unprimeable number, because it can be changed into a prime (30002682874397) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 682275853 + ... + 682319825.
It is an arithmetic number, because the mean of its divisors is an integer number (957872845566).
Almost surely, 230002682874347 is an apocalyptic number.
30002682874347 is a deficient number, since it is larger than the sum of its proper divisors (15975213712821).
30002682874347 is a wasteful number, since it uses less digits than its factorization.
30002682874347 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52780 (or 52777 counting only the distinct ones).
The product of its (nonzero) digits is 10838016, while the sum is 54.
The spelling of 30002682874347 in words is "thirty trillion, two billion, six hundred eighty-two million, eight hundred seventy-four thousand, three hundred forty-seven".
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