Base | Representation |
---|---|
bin | 1100110011101000111… |
… | …0100000000100101100 |
3 | 210000220120211211102012 |
4 | 3030322032200010230 |
5 | 12101100133241022 |
6 | 245024220420352 |
7 | 21616206642026 |
oct | 3147216400454 |
9 | 700816754365 |
10 | 220020212012 |
11 | 85345745867 |
12 | 367843a76b8 |
13 | 17994c52883 |
14 | a912d49016 |
15 | 5acad83de2 |
hex | 333a3a012c |
220020212012 has 12 divisors (see below), whose sum is σ = 385043357496. Its totient is φ = 110007824160.
The previous prime is 220020211991. The next prime is 220020212023. The reversal of 220020212012 is 210212020022.
220020212012 is digitally balanced in base 3, 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 3 ways as a sum of consecutive naturals, for example, 343478 + ... + 747005.
It is an arithmetic number, because the mean of its divisors is an integer number (32086946458).
Almost surely, 2220020212012 is an apocalyptic number.
It is an amenable number.
220020212012 is a deficient number, since it is larger than the sum of its proper divisors (165023145484).
220020212012 is a wasteful number, since it uses less digits than its factorization.
220020212012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1140928 (or 1140926 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 220020212012 its reverse (210212020022), we get a palindrome (430232232034).
The spelling of 220020212012 in words is "two hundred twenty billion, twenty million, two hundred twelve thousand, twelve".
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