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12860502410348 = 229489073388241
BaseRepresentation
bin1011101100100101000110…
…1011011000010001101100
31200112110012112011201221222
42323021101223120101230
53141201302104112343
643204011103042512
72465066144555315
oct273112153302154
950473175151858
1012860502410348
114109121379a1a
1215385502a0438
13723981213668
1432664741960c
151747e7b07a68
hexbb251ad846c

12860502410348 has 12 divisors (see below), whose sum is σ = 22505909578152. Its totient is φ = 6430242530880.

The previous prime is 12860502410299. The next prime is 12860502410351. The reversal of 12860502410348 is 84301420506821.

It is a super-2 number, since 2×128605024103482 (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12860502410299 and 12860502410308.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2101508 + ... + 5489748.

It is an arithmetic number, because the mean of its divisors is an integer number (1875492464846).

Almost surely, 212860502410348 is an apocalyptic number.

It is an amenable number.

12860502410348 is a deficient number, since it is larger than the sum of its proper divisors (9645407167804).

12860502410348 is a wasteful number, since it uses less digits than its factorization.

12860502410348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4337152 (or 4337150 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 44.

The spelling of 12860502410348 in words is "twelve trillion, eight hundred sixty billion, five hundred two million, four hundred ten thousand, three hundred forty-eight".

Divisors: 1 2 4 948907 1897814 3388241 3795628 6776482 13552964 3215125602587 6430251205174 12860502410348