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200223201 = 3271246277
BaseRepresentation
bin10111110111100…
…10100111100001
3111221202101121010
423323302213201
5402224120301
631511251133
74650604053
oct1373624741
9457671533
10200223201
11a3025722
1257079aa9
1332634a89
141c83d8d3
15128a05d6
hexbef29e1

200223201 has 8 divisors (see below), whose sum is σ = 267950464. Its totient is φ = 132989040.

The previous prime is 200223193. The next prime is 200223227. The reversal of 200223201 is 102322002.

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

It is not a de Polignac number, because 200223201 - 23 = 200223193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200223281) 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, 122326 + ... + 123951.

It is an arithmetic number, because the mean of its divisors is an integer number (33493808).

Almost surely, 2200223201 is an apocalyptic number.

It is an amenable number.

200223201 is a deficient number, since it is larger than the sum of its proper divisors (67727263).

200223201 is a wasteful number, since it uses less digits than its factorization.

200223201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246551.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 200223201 is about 14150.0247702963. The cubic root of 200223201 is about 585.0210146589.

Adding to 200223201 its reverse (102322002), we get a palindrome (302545203).

The spelling of 200223201 in words is "two hundred million, two hundred twenty-three thousand, two hundred one".

Divisors: 1 3 271 813 246277 738831 66741067 200223201