Base | Representation |
---|---|
bin | 1101101001011110010100… |
… | …10001001100001101000110 |
3 | 10221021011001212202201102001 |
4 | 12310233022101030031012 |
5 | 12413210222440014342 |
6 | 143455250221535514 |
7 | 6215214341564512 |
oct | 664571221141506 |
9 | 127234055681361 |
10 | 30012330001222 |
11 | 9621180958508 |
12 | 344871071459a |
13 | 13991c5a7726a |
14 | 75a866b4b142 |
15 | 370a524d28b7 |
hex | 1b4bca44c346 |
30012330001222 has 16 divisors (see below), whose sum is σ = 45115859872512. Its totient is φ = 14973711420040.
The previous prime is 30012330001201. The next prime is 30012330001223. The reversal of 30012330001222 is 22210003321003.
It is a super-3 number, since 3×300123300012223 (a number of 41 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 30012330001222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30012330001223) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46776447 + ... + 47413717.
It is an arithmetic number, because the mean of its divisors is an integer number (2819741242032).
Almost surely, 230012330001222 is an apocalyptic number.
30012330001222 is a deficient number, since it is larger than the sum of its proper divisors (15103529871290).
30012330001222 is a wasteful number, since it uses less digits than its factorization.
30012330001222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 688163.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 30012330001222 its reverse (22210003321003), we get a palindrome (52222333322225).
The spelling of 30012330001222 in words is "thirty trillion, twelve billion, three hundred thirty million, one thousand, two hundred twenty-two".
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