Base | Representation |
---|---|
bin | 10111110111100… |
… | …10001001110110 |
3 | 111221202021222210 |
4 | 23323302021312 |
5 | 402224040202 |
6 | 31511234250 |
7 | 4650565401 |
oct | 1373621166 |
9 | 457667883 |
10 | 200221302 |
11 | a3024256 |
12 | 57078986 |
13 | 32633c58 |
14 | 1c83cd38 |
15 | 1289ec6c |
hex | bef2276 |
200221302 has 32 divisors (see below), whose sum is σ = 418602240. Its totient is φ = 63724320.
The previous prime is 200221277. The next prime is 200221309. The reversal of 200221302 is 203122002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200221309) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111024 + ... + 112812.
It is an arithmetic number, because the mean of its divisors is an integer number (13081320).
Almost surely, 2200221302 is an apocalyptic number.
200221302 is an abundant number, since it is smaller than the sum of its proper divisors (218380938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200221302 is a wasteful number, since it uses less digits than its factorization.
200221302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2628.
The product of its (nonzero) digits is 48, while the sum is 12.
The square root of 200221302 is about 14149.9576677812. The cubic root of 200221302 is about 585.0191651257.
Adding to 200221302 its reverse (203122002), we get a palindrome (403343304).
The spelling of 200221302 in words is "two hundred million, two hundred twenty-one thousand, three hundred two".
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