Base | Representation |
---|---|
bin | 1100110011100110111… |
… | …1001110001010110010 |
3 | 210000220000102020101211 |
4 | 3030321233032022302 |
5 | 12101041033342320 |
6 | 245023324550334 |
7 | 21616050150634 |
oct | 3147157161262 |
9 | 700800366354 |
10 | 220012012210 |
11 | 85341055171 |
12 | 367816b23aa |
13 | 17993341513 |
14 | a911c12a54 |
15 | 5aca2b455a |
hex | 3339bce2b2 |
220012012210 has 64 divisors (see below), whose sum is σ = 421326074880. Its totient is φ = 82482840000.
The previous prime is 220012012183. The next prime is 220012012243. The reversal of 220012012210 is 12210210022.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15992835 + ... + 16006585.
It is an arithmetic number, because the mean of its divisors is an integer number (6583219920).
Almost surely, 2220012012210 is an apocalyptic number.
220012012210 is a deficient number, since it is larger than the sum of its proper divisors (201314062670).
220012012210 is a wasteful number, since it uses less digits than its factorization.
220012012210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14671.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 220012012210 its reverse (12210210022), we get a palindrome (232222222232).
The spelling of 220012012210 in words is "two hundred twenty billion, twelve million, twelve thousand, two hundred ten".
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