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12330200 = 235261651
BaseRepresentation
bin101111000010…
…010011011000
3212012102212002
4233002103120
511124031300
61120140132
7206543051
oct57022330
925172762
1012330200
116a61953
124167648
13272939c
1418cd728
1511385d5
hexbc24d8

12330200 has 24 divisors (see below), whose sum is σ = 28668180. Its totient is φ = 4932000.

The previous prime is 12330179. The next prime is 12330203. The reversal of 12330200 is 203321.

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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30626 + ... + 31025.

Almost surely, 212330200 is an apocalyptic number.

12330200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12330200 is an abundant number, since it is smaller than the sum of its proper divisors (16337980).

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

12330200 is a wasteful number, since it uses less digits than its factorization.

12330200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61667 (or 61658 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 12330200 is about 3511.4384516890. The cubic root of 12330200 is about 231.0237914565.

Adding to 12330200 its reverse (203321), we get a palindrome (12533521).

The spelling of 12330200 in words is "twelve million, three hundred thirty thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 61651 123302 246604 308255 493208 616510 1233020 1541275 2466040 3082550 6165100 12330200