Base | Representation |
---|---|
bin | 10111110111011… |
… | …11111011101001 |
3 | 111221201211111201 |
4 | 23323233323221 |
5 | 402223242301 |
6 | 31511124201 |
7 | 4650530020 |
oct | 1373577351 |
9 | 457654451 |
10 | 200212201 |
11 | a3018432 |
12 | 57073661 |
13 | 3262ca77 |
14 | 1c8398b7 |
15 | 1289c201 |
hex | beefee9 |
200212201 has 8 divisors (see below), whose sum is σ = 236704320. Its totient is φ = 165692688.
The previous prime is 200212163. The next prime is 200212223. The reversal of 200212201 is 102212002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 200212201 - 215 = 200179433 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (200212231) 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, 492931 + ... + 493336.
It is an arithmetic number, because the mean of its divisors is an integer number (29588040).
Almost surely, 2200212201 is an apocalyptic number.
It is an amenable number.
200212201 is a deficient number, since it is larger than the sum of its proper divisors (36492119).
200212201 is an equidigital number, since it uses as much as digits as its factorization.
200212201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 986303.
The product of its (nonzero) digits is 16, while the sum is 10.
The square root of 200212201 is about 14149.6360730586. The cubic root of 200212201 is about 585.0103010337.
Adding to 200212201 its reverse (102212002), we get a palindrome (302424203).
It can be divided in two parts, 20021 and 2201, that added together give a palindrome (22222).
The spelling of 200212201 in words is "two hundred million, two hundred twelve thousand, two hundred one".
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