Base | Representation |
---|---|
bin | 111111100010011… |
… | …1110010011101110 |
3 | 12111120202100012120 |
4 | 1333010332103232 |
5 | 13331243311342 |
6 | 551320213410 |
7 | 103555534146 |
oct | 17704762356 |
9 | 5446670176 |
10 | 2132010222 |
11 | 9a4511921 |
12 | 4b600a266 |
13 | 27c917b14 |
14 | 16321d926 |
15 | c728baec |
hex | 7f13e4ee |
2132010222 has 48 divisors (see below), whose sum is σ = 4555295472. Its totient is φ = 665072640.
The previous prime is 2132010191. The next prime is 2132010227. The reversal of 2132010222 is 2220102312.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2132010227) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 310458 + ... + 317250.
It is an arithmetic number, because the mean of its divisors is an integer number (94901989).
Almost surely, 22132010222 is an apocalyptic number.
2132010222 is an abundant number, since it is smaller than the sum of its proper divisors (2423285250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2132010222 is a wasteful number, since it uses less digits than its factorization.
2132010222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7013 (or 6996 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 2132010222 is about 46173.6962133204. The cubic root of 2132010222 is about 1287.0529890298.
Adding to 2132010222 its reverse (2220102312), we get a palindrome (4352112534).
The spelling of 2132010222 in words is "two billion, one hundred thirty-two million, ten thousand, two hundred twenty-two".
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