Base | Representation |
---|---|
bin | 110010100000011100101001… |
… | …100100100011011100001111 |
3 | 1002010111121210202011002121111 |
4 | 302200130221210203130033 |
5 | 213103403030410430111 |
6 | 2104234025534312451 |
7 | 64534341534145366 |
oct | 6240345144433417 |
9 | 1063447722132544 |
10 | 222132111030031 |
11 | 64861776782414 |
12 | 20ab6836658727 |
13 | 96c3c7815bca7 |
14 | 3cbd3743187dd |
15 | 1aa327525ba21 |
hex | ca072992370f |
222132111030031 has 16 divisors (see below), whose sum is σ = 227585670192000. Its totient is φ = 216728614851840.
The previous prime is 222132111030029. The next prime is 222132111030047. The reversal of 222132111030031 is 130030111231222.
It is a cyclic number.
It is not a de Polignac number, because 222132111030031 - 21 = 222132111030029 is a prime.
It is a super-2 number, since 2×2221321110300312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 222132111029984 and 222132111030011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222132111030001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8919031 + ... + 22886968.
It is an arithmetic number, because the mean of its divisors is an integer number (14224104387000).
Almost surely, 2222132111030031 is an apocalyptic number.
222132111030031 is a deficient number, since it is larger than the sum of its proper divisors (5453559161969).
222132111030031 is a wasteful number, since it uses less digits than its factorization.
222132111030031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31806786.
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 222132111030031 its reverse (130030111231222), we get a palindrome (352162222261253).
The spelling of 222132111030031 in words is "two hundred twenty-two trillion, one hundred thirty-two billion, one hundred eleven million, thirty thousand, thirty-one".
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