Base | Representation |
---|---|
bin | 1101101111001001010101… |
… | …11100010011101111111000 |
3 | 10221221210010110221002200020 |
4 | 12313210222330103233320 |
5 | 12424403344203222433 |
6 | 144125001403410440 |
7 | 6235254130535466 |
oct | 667445274235770 |
9 | 127853113832606 |
10 | 30207225445368 |
11 | 96968a3299304 |
12 | 347a442823a20 |
13 | 13b16b568a48a |
14 | 766074d11836 |
15 | 375b5c74acb3 |
hex | 1b792af13bf8 |
30207225445368 has 16 divisors (see below), whose sum is σ = 75518063613480. Its totient is φ = 10069075148448.
The previous prime is 30207225445349. The next prime is 30207225445379. The reversal of 30207225445368 is 86354452270203.
It is a self number, because there is not a number n which added to its sum of digits gives 30207225445368.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 629317196755 + ... + 629317196802.
Almost surely, 230207225445368 is an apocalyptic number.
It is an amenable number.
30207225445368 is an abundant number, since it is smaller than the sum of its proper divisors (45310838168112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30207225445368 is a wasteful number, since it uses less digits than its factorization.
30207225445368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1258634393566 (or 1258634393562 counting only the distinct ones).
The product of its (nonzero) digits is 9676800, while the sum is 51.
The spelling of 30207225445368 in words is "thirty trillion, two hundred seven billion, two hundred twenty-five million, four hundred forty-five thousand, three hundred sixty-eight".
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