Base | Representation |
---|---|
bin | 111110111000111… |
… | …0100010010000001 |
3 | 12110001201211120102 |
4 | 1331301310102001 |
5 | 13310203224301 |
6 | 545221052145 |
7 | 103202333150 |
oct | 17561642201 |
9 | 5401654512 |
10 | 2110211201 |
11 | 9931829aa |
12 | 4aa857055 |
13 | 2782548a7 |
14 | 160387597 |
15 | c53d2b6b |
hex | 7dc74481 |
2110211201 has 8 divisors (see below), whose sum is σ = 2412103104. Its totient is φ = 1808427600.
The previous prime is 2110211189. The next prime is 2110211209. The reversal of 2110211201 is 1021120112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2110211201 - 218 = 2109949057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2110211209) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20186 + ... + 68028.
It is an arithmetic number, because the mean of its divisors is an integer number (301512888).
Almost surely, 22110211201 is an apocalyptic number.
It is an amenable number.
2110211201 is a deficient number, since it is larger than the sum of its proper divisors (301891903).
2110211201 is an equidigital number, since it uses as much as digits as its factorization.
2110211201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54151.
The product of its (nonzero) digits is 8, while the sum is 11.
The square root of 2110211201 is about 45937.0351786007. The cubic root of 2110211201 is about 1282.6514053044.
Adding to 2110211201 its reverse (1021120112), we get a palindrome (3131331313).
The spelling of 2110211201 in words is "two billion, one hundred ten million, two hundred eleven thousand, two hundred one".
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