Base | Representation |
---|---|
bin | 1010111011010000011001… |
… | …1010101111111001000000 |
3 | 1120112102222202202021201102 |
4 | 2232310012122233321000 |
5 | 3033310343041431422 |
6 | 41314431205153532 |
7 | 2346630406255415 |
oct | 256640632577100 |
9 | 46472882667642 |
10 | 12013131202112 |
11 | 3911816422357 |
12 | 14202853bb8a8 |
13 | 691aab00b271 |
14 | 2d761d93c10c |
15 | 15c750b3c192 |
hex | aed066afe40 |
12013131202112 has 56 divisors (see below), whose sum is σ = 24020248241856. Its totient is φ = 5960894105088.
The previous prime is 12013131202097. The next prime is 12013131202139. The reversal of 12013131202112 is 21120213131021.
12013131202112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 6211973 + ... + 7912955.
Almost surely, 212013131202112 is an apocalyptic number.
It is an amenable number.
12013131202112 is a deficient number, since it is larger than the sum of its proper divisors (12007117039744).
12013131202112 is a wasteful number, since it uses less digits than its factorization.
12013131202112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1701835 (or 1701825 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 20.
Adding to 12013131202112 its reverse (21120213131021), we get a palindrome (33133344333133).
The spelling of 12013131202112 in words is "twelve trillion, thirteen billion, one hundred thirty-one million, two hundred two thousand, one hundred twelve".
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