Base | Representation |
---|---|
bin | 10111110111011… |
… | …01001100110011 |
3 | 111221201021011021 |
4 | 23323231030303 |
5 | 402222413021 |
6 | 31511000311 |
7 | 4650452263 |
oct | 1373551463 |
9 | 457637137 |
10 | 200201011 |
11 | a300aa8a |
12 | 57069097 |
13 | 3262794a |
14 | 1c8357a3 |
15 | 12898c41 |
hex | beed333 |
200201011 has 4 divisors (see below), whose sum is σ = 200296152. Its totient is φ = 200105872.
The previous prime is 200200999. The next prime is 200201041. The reversal of 200201011 is 110102002.
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 200201011 - 211 = 200198963 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 200200985 and 200201003.
It is not an unprimeable number, because it can be changed into a prime (200201041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44341 + ... + 48646.
It is an arithmetic number, because the mean of its divisors is an integer number (50074038).
Almost surely, 2200201011 is an apocalyptic number.
200201011 is a deficient number, since it is larger than the sum of its proper divisors (95141).
200201011 is an equidigital number, since it uses as much as digits as its factorization.
200201011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95140.
The product of its (nonzero) digits is 4, while the sum is 7.
The square root of 200201011 is about 14149.2406510031. The cubic root of 200201011 is about 584.9994019523. Note that the first 3 decimals are identical.
Adding to 200201011 its reverse (110102002), we get a palindrome (310303013).
Subtracting from 200201011 its reverse (110102002), we obtain a palindrome (90099009).
The spelling of 200201011 in words is "two hundred million, two hundred one thousand, eleven".
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