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12330204 = 2236911487
BaseRepresentation
bin101111000010…
…010011011100
3212012102212020
4233002103130
511124031304
61120140140
7206543055
oct57022334
925172766
1012330204
116a61957
124167650
1327293a3
1418cd72c
1511385d9
hexbc24dc

12330204 has 24 divisors (see below), whose sum is σ = 28831488. Its totient is φ = 4101360.

The previous prime is 12330203. The next prime is 12330209. The reversal of 12330204 is 40203321.

12330204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 7549 + ... + 9035.

It is an arithmetic number, because the mean of its divisors is an integer number (1201312).

Almost surely, 212330204 is an apocalyptic number.

It is an amenable number.

12330204 is an abundant number, since it is smaller than the sum of its proper divisors (16501284).

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

12330204 is a wasteful number, since it uses less digits than its factorization.

12330204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2185 (or 2183 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 12330204 is about 3511.4390212561. The cubic root of 12330204 is about 231.0238164384.

Adding to 12330204 its reverse (40203321), we get a palindrome (52533525).

The spelling of 12330204 in words is "twelve million, three hundred thirty thousand, two hundred four".

Divisors: 1 2 3 4 6 12 691 1382 1487 2073 2764 2974 4146 4461 5948 8292 8922 17844 1027517 2055034 3082551 4110068 6165102 12330204