Base | Representation |
---|---|
bin | 110010000100101000000100… |
… | …000111011101110101111010 |
3 | 1001212201211212221000111201202 |
4 | 302010220010013131311322 |
5 | 212331042003340414320 |
6 | 2100211435021414202 |
7 | 64246246254222320 |
oct | 6204500407356572 |
9 | 1055654787014652 |
10 | 220220222201210 |
11 | 64194965337670 |
12 | 208481a2a0a362 |
13 | 95b58a72c7cca |
14 | 3c54a03969d10 |
15 | 1a6d6778a7b75 |
hex | c84a041ddd7a |
220220222201210 has 256 divisors, whose sum is σ = 537682719375360. Its totient is φ = 62866918333440.
The previous prime is 220220222201171. The next prime is 220220222201297. The reversal of 220220222201210 is 12102222022022.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 83690039 + ... + 86281301.
It is an arithmetic number, because the mean of its divisors is an integer number (2100323122560).
Almost surely, 2220220222201210 is an apocalyptic number.
220220222201210 is an abundant number, since it is smaller than the sum of its proper divisors (317462497174150).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220220222201210 is a wasteful number, since it uses less digits than its factorization.
220220222201210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2591501.
The product of its (nonzero) digits is 512, while the sum is 20.
Adding to 220220222201210 its reverse (12102222022022), we get a palindrome (232322444223232).
The spelling of 220220222201210 in words is "two hundred twenty trillion, two hundred twenty billion, two hundred twenty-two million, two hundred one thousand, two hundred ten".
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