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12300230200200 = 23352231627354773
BaseRepresentation
bin1011001011111101111011…
…0110100000101110001000
31121112220001012011111211220
42302333132312200232020
53103011332412401300
642054351525122040
72406443112423435
oct262773666405610
947486035144756
1012300230200200
113a125533109a8
121467a4a259320
136b2ba311a917
14307497524b8c
15164e55901da0
hexb2fdeda0b88

12300230200200 has 192 divisors, whose sum is σ = 39791742272640. Its totient is φ = 3137199943680.

The previous prime is 12300230200187. The next prime is 12300230200231. The reversal of 12300230200200 is 200203200321.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 12300230200200.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 224540014 + ... + 224594786.

It is an arithmetic number, because the mean of its divisors is an integer number (207248657670).

Almost surely, 212300230200200 is an apocalyptic number.

12300230200200 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 12300230200200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19895871136320).

12300230200200 is an abundant number, since it is smaller than the sum of its proper divisors (27491512072440).

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

12300230200200 is a wasteful number, since it uses less digits than its factorization.

12300230200200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71088 (or 71079 counting only the distinct ones).

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

Adding to 12300230200200 its reverse (200203200321), we get a palindrome (12500433400521).

The spelling of 12300230200200 in words is "twelve trillion, three hundred billion, two hundred thirty million, two hundred thousand, two hundred".