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12768699300 = 22352721814799
BaseRepresentation
bin10111110010001001…
…01110001110100100
31012221212120010112220
423321010232032210
5202122241334200
65511005312340
7631264103400
oct137104561644
935855503486
1012768699300
115462663855
1225842656b0
1312864a8696
14891b5a100
154eaeb34a0
hex2f912e3a4

12768699300 has 216 divisors, whose sum is σ = 43222233600. Its totient is φ = 2901830400.

The previous prime is 12768699299. The next prime is 12768699313. The reversal of 12768699300 is 399686721.

12768699300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2658301 + ... + 2663099.

Almost surely, 212768699300 is an apocalyptic number.

12768699300 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 12768699300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21611116800).

12768699300 is an abundant number, since it is smaller than the sum of its proper divisors (30453534300).

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

12768699300 is a wasteful number, since it uses less digits than its factorization.

12768699300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5011 (or 4997 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 51.

The spelling of 12768699300 in words is "twelve billion, seven hundred sixty-eight million, six hundred ninety-nine thousand, three hundred".