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200200011 = 31134917383
BaseRepresentation
bin10111110111011…
…00111101001011
3111221201012210020
423323230331023
5402222400021
631510551523
74650446334
oct1373547513
9457635706
10200200011
11a300a260
12570685a3
133262735b
141c83528b
15128987c6
hexbeecf4b

200200011 has 16 divisors (see below), whose sum is σ = 292051200. Its totient is φ = 120978720.

The previous prime is 200200009. The next prime is 200200019. The reversal of 200200011 is 110002002.

It is a happy number.

It is not a de Polignac number, because 200200011 - 21 = 200200009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200200019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2826 + ... + 20208.

It is an arithmetic number, because the mean of its divisors is an integer number (18253200).

Almost surely, 2200200011 is an apocalyptic number.

200200011 is a deficient number, since it is larger than the sum of its proper divisors (91851189).

200200011 is a wasteful number, since it uses less digits than its factorization.

200200011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17746.

The product of its (nonzero) digits is 4, while the sum is 6.

The square root of 200200011 is about 14149.2053133736. The cubic root of 200200011 is about 584.9984279306.

Adding to 200200011 its reverse (110002002), we get a palindrome (310202013).

The spelling of 200200011 in words is "two hundred million, two hundred thousand, eleven".

Divisors: 1 3 11 33 349 1047 3839 11517 17383 52149 191213 573639 6066667 18200001 66733337 200200011