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200323213 = 1929363563
BaseRepresentation
bin10111111000010…
…11000010001101
3111221221110210021
423330023002031
5402240320323
631513342141
74651501456
oct1374130215
9457843707
10200323213
11a3093882
1257107951
133266b45c
141c86812d
15128c005d
hexbf0b08d

200323213 has 8 divisors (see below), whose sum is σ = 218138400. Its totient is φ = 183235248.

The previous prime is 200323183. The next prime is 200323219. The reversal of 200323213 is 312323002.

200323213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 200323213 - 225 = 166768781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200323219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181231 + ... + 182332.

It is an arithmetic number, because the mean of its divisors is an integer number (27267300).

Almost surely, 2200323213 is an apocalyptic number.

It is an amenable number.

200323213 is a deficient number, since it is larger than the sum of its proper divisors (17815187).

200323213 is a wasteful number, since it uses less digits than its factorization.

200323213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363611.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 200323213 is about 14153.5583158441. The cubic root of 200323213 is about 585.1184049419.

Adding to 200323213 its reverse (312323002), we get a palindrome (512646215).

The spelling of 200323213 in words is "two hundred million, three hundred twenty-three thousand, two hundred thirteen".

Divisors: 1 19 29 551 363563 6907697 10543327 200323213