Base | Representation |
---|---|
bin | 1000010001110100… |
… | …0001010101000100 |
3 | 12201212110110111121 |
4 | 2010131001111010 |
5 | 14022340401012 |
6 | 1004301243324 |
7 | 106032250405 |
oct | 20435012504 |
9 | 5655413447 |
10 | 2222200132 |
11 | a40412939 |
12 | 520263544 |
13 | 295505329 |
14 | 1711b99ac |
15 | d0154a07 |
hex | 84741544 |
2222200132 has 6 divisors (see below), whose sum is σ = 3888850238. Its totient is φ = 1111100064.
The previous prime is 2222200121. The next prime is 2222200133. The reversal of 2222200132 is 2310022222.
It can be written as a sum of positive squares in only one way, i.e., 2098189636 + 124010496 = 45806^2 + 11136^2 .
It is not an unprimeable number, because it can be changed into a prime (2222200133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277775013 + ... + 277775020.
Almost surely, 22222200132 is an apocalyptic number.
It is an amenable number.
2222200132 is a deficient number, since it is larger than the sum of its proper divisors (1666650106).
2222200132 is a wasteful number, since it uses less digits than its factorization.
2222200132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 555550037 (or 555550035 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 2222200132 is about 47140.2177763319. The cubic root of 2222200132 is about 1304.9515563605.
Adding to 2222200132 its reverse (2310022222), we get a palindrome (4532222354).
The spelling of 2222200132 in words is "two billion, two hundred twenty-two million, two hundred thousand, one hundred thirty-two".
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