Base | Representation |
---|---|
bin | 101101101110100010011111… |
… | …001110101101101001000010 |
3 | 222101001221122000121210220020 |
4 | 231232202133032231221002 |
5 | 202324442212321232320 |
6 | 1551420432031154310 |
7 | 60234506506424436 |
oct | 5556423716555102 |
9 | 871057560553806 |
10 | 201110220102210 |
11 | 59097402351401 |
12 | 1a680611975996 |
13 | 882a7c65296c3 |
14 | 3793b025869c6 |
15 | 183b511dc8940 |
hex | b6e89f3ada42 |
201110220102210 has 64 divisors (see below), whose sum is σ = 500987028132864. Its totient is φ = 51612674515200.
The previous prime is 201110220102193. The next prime is 201110220102287. The reversal of 201110220102210 is 12201022011102.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 201110220102210.
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, 597200589 + ... + 597537248.
It is an arithmetic number, because the mean of its divisors is an integer number (7827922314576).
Almost surely, 2201110220102210 is an apocalyptic number.
201110220102210 is an abundant number, since it is smaller than the sum of its proper divisors (299876808030654).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201110220102210 is a wasteful number, since it uses less digits than its factorization.
201110220102210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1194738059.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 201110220102210 its reverse (12201022011102), we get a palindrome (213311242113312).
The spelling of 201110220102210 in words is "two hundred one trillion, one hundred ten billion, two hundred twenty million, one hundred two thousand, two hundred ten".
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