Base | Representation |
---|---|
bin | 1100001111001000011… |
… | …0000011001001001110 |
3 | 202002121121012200002221 |
4 | 3003302012003021032 |
5 | 11421012321232342 |
6 | 240323534205554 |
7 | 21121310246254 |
oct | 3036206031116 |
9 | 662547180087 |
10 | 210220102222 |
11 | 81176849279 |
12 | 348aa3538ba |
13 | 16a927b1740 |
14 | a26357a5d4 |
15 | 570580ca67 |
hex | 30f218324e |
210220102222 has 96 divisors (see below), whose sum is σ = 368042209920. Its totient is φ = 89482821120.
The previous prime is 210220102201. The next prime is 210220102223. The reversal of 210220102222 is 222201022012.
It is a junction number, because it is equal to n+sod(n) for n = 210220102196 and 210220102205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210220102223) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 106224429 + ... + 106226407.
It is an arithmetic number, because the mean of its divisors is an integer number (3833773020).
Almost surely, 2210220102222 is an apocalyptic number.
210220102222 is a deficient number, since it is larger than the sum of its proper divisors (157822107698).
210220102222 is a wasteful number, since it uses less digits than its factorization.
210220102222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2306 (or 2289 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 210220102222 its reverse (222201022012), we get a palindrome (432421124234).
The spelling of 210220102222 in words is "two hundred ten billion, two hundred twenty million, one hundred two thousand, two hundred twenty-two".
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