Base | Representation |
---|---|
bin | 111110101101100… |
… | …0000100100001001 |
3 | 12102122111001220222 |
4 | 1331123000210021 |
5 | 13302140412301 |
6 | 544444555425 |
7 | 103100451521 |
oct | 17533004411 |
9 | 5378431828 |
10 | 2104232201 |
11 | 98a869885 |
12 | 4a8852b75 |
13 | 276c40316 |
14 | 15d66c681 |
15 | c4b0131b |
hex | 7d6c0909 |
2104232201 has 4 divisors (see below), whose sum is σ = 2109532932. Its totient is φ = 2098931472.
The previous prime is 2104232191. The next prime is 2104232203. The reversal of 2104232201 is 1022324012.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1222201600 + 882030601 = 34960^2 + 29699^2 .
It is a cyclic number.
It is not a de Polignac number, because 2104232201 - 226 = 2037123337 is a prime.
It is a super-3 number, since 3×21042322013 (a number of 29 digits) contains 333 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2104232201.
It is not an unprimeable number, because it can be changed into a prime (2104232203) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2649770 + ... + 2650563.
It is an arithmetic number, because the mean of its divisors is an integer number (527383233).
Almost surely, 22104232201 is an apocalyptic number.
It is an amenable number.
2104232201 is a deficient number, since it is larger than the sum of its proper divisors (5300731).
2104232201 is an equidigital number, since it uses as much as digits as its factorization.
2104232201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5300730.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 2104232201 is about 45871.9108060695. The cubic root of 2104232201 is about 1281.4388525557.
Adding to 2104232201 its reverse (1022324012), we get a palindrome (3126556213).
The spelling of 2104232201 in words is "two billion, one hundred four million, two hundred thirty-two thousand, two hundred one".
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