Base | Representation |
---|---|
bin | 10111111010000… |
… | …00111111010101 |
3 | 111222100200221110 |
4 | 23331000333111 |
5 | 402314403323 |
6 | 31522205233 |
7 | 4653412002 |
oct | 1375007725 |
9 | 458320843 |
10 | 200544213 |
11 | a3224921 |
12 | 571b3819 |
13 | 32717c1c |
14 | 1c8c48a9 |
15 | 12915793 |
hex | bf40fd5 |
200544213 has 8 divisors (see below), whose sum is σ = 271055488. Its totient is φ = 131864544.
The previous prime is 200544203. The next prime is 200544229. The reversal of 200544213 is 312445002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 200544213 - 28 = 200543957 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 200544213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200544203) 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 7 ways as a sum of consecutive naturals, for example, 457645 + ... + 458082.
It is an arithmetic number, because the mean of its divisors is an integer number (33881936).
Almost surely, 2200544213 is an apocalyptic number.
It is an amenable number.
200544213 is a deficient number, since it is larger than the sum of its proper divisors (70511275).
200544213 is an equidigital number, since it uses as much as digits as its factorization.
200544213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 915803.
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 200544213 is about 14161.3633877533. The cubic root of 200544213 is about 585.3334967460. Note that the first 3 decimals are identical.
Adding to 200544213 its reverse (312445002), we get a palindrome (512989215).
The spelling of 200544213 in words is "two hundred million, five hundred forty-four thousand, two hundred thirteen".
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