Base | Representation |
---|---|
bin | 1010111010100011111101… |
… | …0101000100000000111110 |
3 | 1120111022012100011212110211 |
4 | 2232220333111010000332 |
5 | 3033111424441023402 |
6 | 41305135314023034 |
7 | 2346025644206110 |
oct | 256507725040076 |
9 | 46438170155424 |
10 | 12001201111102 |
11 | 390775417a405 |
12 | 1419ab5b77a7a |
13 | 6909294b2a08 |
14 | 2d6c0b31b3b0 |
15 | 15c2a35ca4d7 |
hex | aea3f54403e |
12001201111102 has 16 divisors (see below), whose sum is σ = 21075280000992. Its totient is φ = 5017923809280.
The previous prime is 12001201111063. The next prime is 12001201111139. The reversal of 12001201111102 is 20111110210021.
It is a happy number.
12001201111102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 10454007363 + ... + 10454008510.
It is an arithmetic number, because the mean of its divisors is an integer number (1317205000062).
Almost surely, 212001201111102 is an apocalyptic number.
12001201111102 is a deficient number, since it is larger than the sum of its proper divisors (9074078889890).
12001201111102 is a wasteful number, since it uses less digits than its factorization.
12001201111102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20908015923.
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 12001201111102 its reverse (20111110210021), we get a palindrome (32112311321123).
The spelling of 12001201111102 in words is "twelve trillion, one billion, two hundred one million, one hundred eleven thousand, one hundred two".
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