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200200027 = 2353164233
BaseRepresentation
bin10111110111011…
…00111101011011
3111221201012210211
423323230331123
5402222400102
631510551551
74650446356
oct1373547533
9457635724
10200200027
11a300a275
12570685b7
1332627371
141c83529d
15128987d7
hexbeecf5b

200200027 has 8 divisors (see below), whose sum is σ = 212847264. Its totient is φ = 187881408.

The previous prime is 200200019. The next prime is 200200031. The reversal of 200200027 is 720002002.

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 200200027 - 23 = 200200019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200200057) 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, 80898 + ... + 83335.

It is an arithmetic number, because the mean of its divisors is an integer number (26605908).

Almost surely, 2200200027 is an apocalyptic number.

200200027 is a deficient number, since it is larger than the sum of its proper divisors (12647237).

200200027 is a wasteful number, since it uses less digits than its factorization.

200200027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164309.

The product of its (nonzero) digits is 56, while the sum is 13.

The square root of 200200027 is about 14149.2058787764. The cubic root of 200200027 is about 584.9984435150.

Adding to 200200027 its reverse (720002002), we get a palindrome (920202029).

The spelling of 200200027 in words is "two hundred million, two hundred thousand, twenty-seven".

Divisors: 1 23 53 1219 164233 3777359 8704349 200200027