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200216292 = 22316684691
BaseRepresentation
bin10111110111100…
…00111011100100
3111221202001010020
423323300323210
5402223410132
631511155140
74650544653
oct1373607344
9457661106
10200216292
11a3020511
1257075ab0
13326318a3
141c83b19a
151289d52c
hexbef0ee4

200216292 has 12 divisors (see below), whose sum is σ = 467171376. Its totient is φ = 66738760.

The previous prime is 200216267. The next prime is 200216347. The reversal of 200216292 is 292612002.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 8342334 + ... + 8342357.

It is an arithmetic number, because the mean of its divisors is an integer number (38930948).

Almost surely, 2200216292 is an apocalyptic number.

It is an amenable number.

200216292 is an abundant number, since it is smaller than the sum of its proper divisors (266955084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200216292 is a wasteful number, since it uses less digits than its factorization.

200216292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16684698 (or 16684696 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 200216292 is about 14149.7806343420. The cubic root of 200216292 is about 585.0142855742.

Adding to 200216292 its reverse (292612002), we get a palindrome (492828294).

The spelling of 200216292 in words is "two hundred million, two hundred sixteen thousand, two hundred ninety-two".

Divisors: 1 2 3 4 6 12 16684691 33369382 50054073 66738764 100108146 200216292