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12330202 = 2171919087
BaseRepresentation
bin101111000010…
…010011011010
3212012102212011
4233002103122
511124031302
61120140134
7206543053
oct57022332
925172764
1012330202
116a61955
12416764a
1327293a1
1418cd72a
1511385d7
hexbc24da

12330202 has 16 divisors (see below), whose sum is σ = 20615040. Its totient is φ = 5496768.

The previous prime is 12330179. The next prime is 12330203. The reversal of 12330202 is 20203321.

It is a happy number.

12330202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12330203) 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, 8898 + ... + 10189.

It is an arithmetic number, because the mean of its divisors is an integer number (1288440).

Almost surely, 212330202 is an apocalyptic number.

12330202 is a deficient number, since it is larger than the sum of its proper divisors (8284838).

12330202 is a wasteful number, since it uses less digits than its factorization.

12330202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19125.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 12330202 is about 3511.4387364726. The cubic root of 12330202 is about 231.0238039474.

Adding to 12330202 its reverse (20203321), we get a palindrome (32533523).

The spelling of 12330202 in words is "twelve million, three hundred thirty thousand, two hundred two".

Divisors: 1 2 17 19 34 38 323 646 19087 38174 324479 362653 648958 725306 6165101 12330202