Base | Representation |
---|---|
bin | 1100111011000110000… |
… | …0000110001000000110 |
3 | 210020002001021021221201 |
4 | 3032301200012020012 |
5 | 12114144424004110 |
6 | 245554543133114 |
7 | 22016616010546 |
oct | 3166140061006 |
9 | 706061237851 |
10 | 222021313030 |
11 | 86182274660 |
12 | 370425a419a |
13 | 17c236c410a |
14 | aa62a0d326 |
15 | 5b968b2b3a |
hex | 33b1806206 |
222021313030 has 16 divisors (see below), whose sum is σ = 435969123984. Its totient is φ = 80735022880.
The previous prime is 222021313013. The next prime is 222021313067. The reversal of 222021313030 is 30313120222.
It is a junction number, because it is equal to n+sod(n) for n = 222021312989 and 222021313007.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1009187677 + ... + 1009187896.
It is an arithmetic number, because the mean of its divisors is an integer number (27248070249).
Almost surely, 2222021313030 is an apocalyptic number.
222021313030 is a deficient number, since it is larger than the sum of its proper divisors (213947810954).
222021313030 is a wasteful number, since it uses less digits than its factorization.
222021313030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2018375591.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 222021313030 its reverse (30313120222), we get a palindrome (252334433252).
The spelling of 222021313030 in words is "two hundred twenty-two billion, twenty-one million, three hundred thirteen thousand, thirty".
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