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12299375088 = 24327112137757
BaseRepresentation
bin10110111010001100…
…11001000111110000
31011202011102222202200
423131012121013300
5200142120000323
65352242143200
7613534651260
oct133506310760
934664388680
1012299375088
115241749600
122473051b00
1312101a4050
148496ab7a0
154beba9443
hex2dd1991f0

12299375088 has 360 divisors, whose sum is σ = 46571956704. Its totient is φ = 2948520960.

The previous prime is 12299375069. The next prime is 12299375111. The reversal of 12299375088 is 88057399221.

12299375088 is a `hidden beast` number, since 12 + 2 + 99 + 37 + 508 + 8 = 666.

12299375088 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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1581706 + ... + 1589462.

Almost surely, 212299375088 is an apocalyptic number.

12299375088 is a gapful number since it is divisible by the number (18) 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 12299375088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23285978352).

12299375088 is an abundant number, since it is smaller than the sum of its proper divisors (34272581616).

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

12299375088 is a wasteful number, since it uses less digits than its factorization.

12299375088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7813 (or 7793 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 54.

The spelling of 12299375088 in words is "twelve billion, two hundred ninety-nine million, three hundred seventy-five thousand, eighty-eight".