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200213111 = 7179159787
BaseRepresentation
bin10111110111100…
…00001001110111
3111221201212202102
423323300021313
5402223304421
631511132315
74650532460
oct1373601167
9457655672
10200213111
11a301908a
125707409b
13326302c7
141c839d67
151289c60b
hexbef0277

200213111 has 8 divisors (see below), whose sum is σ = 230094720. Its totient is φ = 170651448.

The previous prime is 200213099. The next prime is 200213119. The reversal of 200213111 is 111312002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200213111 - 222 = 196018807 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200213092 and 200213101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200213119) 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, 78641 + ... + 81146.

It is an arithmetic number, because the mean of its divisors is an integer number (28761840).

Almost surely, 2200213111 is an apocalyptic number.

200213111 is a deficient number, since it is larger than the sum of its proper divisors (29881609).

200213111 is a wasteful number, since it uses less digits than its factorization.

200213111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159973.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 200213111 is about 14149.6682293261. The cubic root of 200213111 is about 585.0111873576.

Adding to 200213111 its reverse (111312002), we get a palindrome (311525113).

It can be divided in two parts, 20021 and 3111, that added together give a palindrome (23132).

The spelling of 200213111 in words is "two hundred million, two hundred thirteen thousand, one hundred eleven".

Divisors: 1 7 179 1253 159787 1118509 28601873 200213111