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BaseRepresentation
bin101111000101…
…001110111000
3212020001022112
4233011032320
511124422300
61120311452
7206623043
oct57051670
925201275
1012342200
116a6a972
124172588
1327319a0
1418d3c5a
15113be35
hexbc53b8

12342200 has 96 divisors (see below), whose sum is σ = 31872960. Its totient is φ = 4416000.

The previous prime is 12342167. The next prime is 12342203. The reversal of 12342200 is 224321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12342203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 122150 + ... + 122250.

It is an arithmetic number, because the mean of its divisors is an integer number (332010).

Almost surely, 212342200 is an apocalyptic number.

12342200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12342200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15936480).

12342200 is an abundant number, since it is smaller than the sum of its proper divisors (19530760).

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

12342200 is a wasteful number, since it uses less digits than its factorization.

12342200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177 (or 168 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 12342200 is about 3513.1467376129. The cubic root of 12342200 is about 231.0987128320.

Adding to 12342200 its reverse (224321), we get a palindrome (12566521).

The spelling of 12342200 in words is "twelve million, three hundred forty-two thousand, two hundred".