Base | Representation |
---|---|
bin | 1000010100001011… |
… | …0010100101100110 |
3 | 12202120002111020122 |
4 | 2011002302211212 |
5 | 14032404214342 |
6 | 1005253401542 |
7 | 106212355511 |
oct | 20502624546 |
9 | 5676074218 |
10 | 2232101222 |
11 | a45a6575a |
12 | 5236392b2 |
13 | 297590b70 |
14 | 172635d78 |
15 | d0e5d4d2 |
hex | 850b2966 |
2232101222 has 16 divisors (see below), whose sum is σ = 3607461312. Its totient is φ = 1029697920.
The previous prime is 2232101189. The next prime is 2232101227. The reversal of 2232101222 is 2221012322.
It is a super-3 number, since 3×22321012223 (a number of 29 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2232101222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2232101227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36323 + ... + 76049.
It is an arithmetic number, because the mean of its divisors is an integer number (225466332).
Almost surely, 22232101222 is an apocalyptic number.
2232101222 is a deficient number, since it is larger than the sum of its proper divisors (1375360090).
2232101222 is a wasteful number, since it uses less digits than its factorization.
2232101222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41903.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 2232101222 is about 47245.1184991635. The cubic root of 2232101222 is about 1306.8867707481.
Adding to 2232101222 its reverse (2221012322), we get a palindrome (4453113544).
Subtracting from 2232101222 its reverse (2221012322), we obtain a square (11088900 = 33302).
The spelling of 2232101222 in words is "two billion, two hundred thirty-two million, one hundred one thousand, two hundred twenty-two".
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