Base | Representation |
---|---|
bin | 10111110111101… |
… | …11000000100111 |
3 | 111221210022021102 |
4 | 23323313000213 |
5 | 402230204231 |
6 | 31511510315 |
7 | 4651010363 |
oct | 1373670047 |
9 | 457708242 |
10 | 200241191 |
11 | a3038197 |
12 | 5708839b |
13 | 32640017 |
14 | 1c8462a3 |
15 | 128a5acb |
hex | bef7027 |
200241191 has 4 divisors (see below), whose sum is σ = 202112712. Its totient is φ = 198369672.
The previous prime is 200241161. The next prime is 200241211. The reversal of 200241191 is 191142002.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 200241191 - 26 = 200241127 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200241161) 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 3 ways as a sum of consecutive naturals, for example, 935600 + ... + 935813.
It is an arithmetic number, because the mean of its divisors is an integer number (50528178).
Almost surely, 2200241191 is an apocalyptic number.
200241191 is a deficient number, since it is larger than the sum of its proper divisors (1871521).
200241191 is a wasteful number, since it uses less digits than its factorization.
200241191 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1871520.
The product of its (nonzero) digits is 144, while the sum is 20.
The square root of 200241191 is about 14150.6604439510. The cubic root of 200241191 is about 585.0385354604.
Adding to 200241191 its reverse (191142002), we get a palindrome (391383193).
The spelling of 200241191 in words is "two hundred million, two hundred forty-one thousand, one hundred ninety-one".
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