Base | Representation |
---|---|
bin | 111110101001101… |
… | …1000110111110100 |
3 | 12102111201120202012 |
4 | 1331103120313310 |
5 | 13301133001422 |
6 | 544334103352 |
7 | 103044461612 |
oct | 17523306764 |
9 | 5374646665 |
10 | 2102234612 |
11 | 989724a85 |
12 | 4a804ab58 |
13 | 2766c100a |
14 | 15d2ac6b2 |
15 | c48594e2 |
hex | 7d4d8df4 |
2102234612 has 54 divisors (see below), whose sum is σ = 3887786322. Its totient is φ = 994277856.
The previous prime is 2102234609. The next prime is 2102234627. The reversal of 2102234612 is 2164322012.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 1943575396 + 158659216 = 44086^2 + 12596^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 31376603 + ... + 31376669.
It is an arithmetic number, because the mean of its divisors is an integer number (71996043).
Almost surely, 22102234612 is an apocalyptic number.
It is an amenable number.
2102234612 is a deficient number, since it is larger than the sum of its proper divisors (1785551710).
2102234612 is an equidigital number, since it uses as much as digits as its factorization.
2102234612 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 285 (or 169 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 2102234612 is about 45850.1320826887. The cubic root of 2102234612 is about 1281.0332258064.
Adding to 2102234612 its reverse (2164322012), we get a palindrome (4266556624).
The spelling of 2102234612 in words is "two billion, one hundred two million, two hundred thirty-four thousand, six hundred twelve".
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