Base | Representation |
---|---|
bin | 1000001100110010… |
… | …0100111010110010 |
3 | 12200101210002100122 |
4 | 2003030210322302 |
5 | 14001441042432 |
6 | 1002225250242 |
7 | 105355100600 |
oct | 20314447262 |
9 | 5611702318 |
10 | 2201112242 |
11 | a2a51a22a |
12 | 515193982 |
13 | 2910309a4 |
14 | 16c48a870 |
15 | cd38b612 |
hex | 83324eb2 |
2201112242 has 12 divisors (see below), whose sum is σ = 3840716430. Its totient is φ = 943333776.
The previous prime is 2201112241. The next prime is 2201112253. The reversal of 2201112242 is 2422111022.
It can be written as a sum of positive squares in only one way, i.e., 2030313481 + 170798761 = 45059^2 + 13069^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2201112242.
It is not an unprimeable number, because it can be changed into a prime (2201112241) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11230067 + ... + 11230262.
Almost surely, 22201112242 is an apocalyptic number.
2201112242 is a deficient number, since it is larger than the sum of its proper divisors (1639604188).
2201112242 is a wasteful number, since it uses less digits than its factorization.
2201112242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22460345 (or 22460338 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
The square root of 2201112242 is about 46916.0126396095. The cubic root of 2201112242 is about 1300.8105875668.
Adding to 2201112242 its reverse (2422111022), we get a palindrome (4623223264).
The spelling of 2201112242 in words is "two billion, two hundred one million, one hundred twelve thousand, two hundred forty-two".
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