Base | Representation |
---|---|
bin | 1010111011001111111101… |
… | …0101001110010010000110 |
3 | 1120112102200111001002211012 |
4 | 2232303333111032102012 |
5 | 3033310122123010342 |
6 | 41314411321042222 |
7 | 2346624433602524 |
oct | 256637725162206 |
9 | 46472614032735 |
10 | 12013012313222 |
11 | 39117652aa378 |
12 | 1420251626372 |
13 | 691a8c4b2ccb |
14 | 2d760bc31314 |
15 | 15c7454a5b82 |
hex | aecff54e486 |
12013012313222 has 16 divisors (see below), whose sum is σ = 18048816202752. Its totient is φ = 5996744949000.
The previous prime is 12013012313201. The next prime is 12013012313293. The reversal of 12013012313222 is 22231321031021.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3943553 + ... + 6291075.
It is an arithmetic number, because the mean of its divisors is an integer number (1128051012672).
Almost surely, 212013012313222 is an apocalyptic number.
12013012313222 is a deficient number, since it is larger than the sum of its proper divisors (6035803889530).
12013012313222 is a wasteful number, since it uses less digits than its factorization.
12013012313222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2351683.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 12013012313222 its reverse (22231321031021), we get a palindrome (34244333344243).
The spelling of 12013012313222 in words is "twelve trillion, thirteen billion, twelve million, three hundred thirteen thousand, two hundred twenty-two".
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