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12050682288755 = 5111326791651379
BaseRepresentation
bin1010111101011100010010…
…1000110001101001110011
31120200000220202202010122012
42233113010220301221303
53034414244131220010
641344001303233135
72352430066242215
oct257270450615163
946600822663565
1012050682288755
113926735a9a560
1214276051487ab
136954b390a266
142d9382b965b5
1515d6ec63a005
hexaf5c4a31a73

12050682288755 has 16 divisors (see below), whose sum is σ = 15775567084800. Its totient is φ = 8764061211360.

The previous prime is 12050682288751. The next prime is 12050682288773. The reversal of 12050682288755 is 55788228605021.

It is a happy number.

It is not a de Polignac number, because 12050682288755 - 22 = 12050682288751 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12050682288694 and 12050682288703.

It is not an unprimeable number, because it can be changed into a prime (12050682288751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6471656 + ... + 8123034.

It is an arithmetic number, because the mean of its divisors is an integer number (985972942800).

Almost surely, 212050682288755 is an apocalyptic number.

12050682288755 is a deficient number, since it is larger than the sum of its proper divisors (3724884796045).

12050682288755 is a wasteful number, since it uses less digits than its factorization.

12050682288755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1784074.

The product of its (nonzero) digits is 21504000, while the sum is 59.

The spelling of 12050682288755 in words is "twelve trillion, fifty billion, six hundred eighty-two million, two hundred eighty-eight thousand, seven hundred fifty-five".

Divisors: 1 5 11 55 132679 663395 1459469 1651379 7297345 8256895 18165169 90825845 219103314341 1095516571705 2410136457751 12050682288755