Base | Representation |
---|---|
bin | 101100000101111011110… |
… | …111100111110101010000 |
3 | 101201200001000020112212201 |
4 | 230011323313213311100 |
5 | 344121000202403240 |
6 | 10235550541132544 |
7 | 431624654041105 |
oct | 54057367476520 |
9 | 11650030215781 |
10 | 3030030122320 |
11 | a69035014093 |
12 | 40b2a6b5a154 |
13 | 18c966210856 |
14 | a6923342aac |
15 | 53c40d1cd9a |
hex | 2c17bde7d50 |
3030030122320 has 20 divisors (see below), whose sum is σ = 7044820034580. Its totient is φ = 1212012048896.
The previous prime is 3030030122299. The next prime is 3030030122477. The reversal of 3030030122320 is 232210300303.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1220176507456 + 1809853614864 = 1104616^2 + 1345308^2 .
It is a tau number, because it is divible by the number of its divisors (20).
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, 18937688185 + ... + 18937688344.
It is an arithmetic number, because the mean of its divisors is an integer number (352241001729).
Almost surely, 23030030122320 is an apocalyptic number.
It is an amenable number.
3030030122320 is an abundant number, since it is smaller than the sum of its proper divisors (4014789912260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3030030122320 is a wasteful number, since it uses less digits than its factorization.
3030030122320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37875376542 (or 37875376536 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 3030030122320 its reverse (232210300303), we get a palindrome (3262240422623).
The spelling of 3030030122320 in words is "three trillion, thirty billion, thirty million, one hundred twenty-two thousand, three hundred twenty".
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