Base | Representation |
---|---|
bin | 10111110110101… |
… | …11100001010101 |
3 | 111221112202100110 |
4 | 23323113201111 |
5 | 402212042323 |
6 | 31505033233 |
7 | 4646632350 |
oct | 1373274125 |
9 | 457482313 |
10 | 200112213 |
11 | a2a5a2a4 |
12 | 57025819 |
13 | 325c63c2 |
14 | 1c811297 |
15 | 1287c793 |
hex | bed7855 |
200112213 has 16 divisors (see below), whose sum is σ = 318191616. Its totient is φ = 109377840.
The previous prime is 200112203. The next prime is 200112251. The reversal of 200112213 is 312211002.
It is not a de Polignac number, because 200112213 - 24 = 200112197 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200112203) 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, 206673 + ... + 207638.
It is an arithmetic number, because the mean of its divisors is an integer number (19886976).
Almost surely, 2200112213 is an apocalyptic number.
200112213 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
200112213 is a deficient number, since it is larger than the sum of its proper divisors (118079403).
200112213 is a wasteful number, since it uses less digits than its factorization.
200112213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 414344.
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 200112213 is about 14146.1023960666. The cubic root of 200112213 is about 584.9128981284.
Adding to 200112213 its reverse (312211002), we get a palindrome (512323215).
The spelling of 200112213 in words is "two hundred million, one hundred twelve thousand, two hundred thirteen".
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