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12350245200 = 2435289197587
BaseRepresentation
bin10111000000010000…
…11100100101010000
31011212201011110102220
423200020130211100
5200243130321300
65401300341040
7615023231526
oct134010344520
934781143386
1012350245200
115268434017
1224880a4780
13121a8a54c7
14852350316
154c43a6da0
hex2e021c950

12350245200 has 240 divisors, whose sum is σ = 40278047040. Its totient is φ = 3234344960.

The previous prime is 12350245177. The next prime is 12350245231. The reversal of 12350245200 is 254205321.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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, 21039307 + ... + 21039893.

It is an arithmetic number, because the mean of its divisors is an integer number (167825196).

Almost surely, 212350245200 is an apocalyptic number.

12350245200 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 12350245200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20139023520).

12350245200 is an abundant number, since it is smaller than the sum of its proper divisors (27927801840).

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

12350245200 is a wasteful number, since it uses less digits than its factorization.

12350245200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894 (or 883 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The spelling of 12350245200 in words is "twelve billion, three hundred fifty million, two hundred forty-five thousand, two hundred".