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12087068854748 = 224984360625709
BaseRepresentation
bin1010111111100011110101…
…1100100000100111011100
31120210111211121111012112112
42233320331130200213130
53041013304111322443
641412420041453152
72355155556040046
oct257707534404734
946714747435475
1012087068854748
1139401082940a8
12143267aaa11b8
13698a62187a94
142db0354b8a96
1515e62bca9b18
hexafe3d7209dc

12087068854748 has 12 divisors (see below), whose sum is σ = 21152795224680. Its totient is φ = 6043413076272.

The previous prime is 12087068854739. The next prime is 12087068854789. The reversal of 12087068854748 is 84745886078021.

It is a congruent number.

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, 30113483 + ... + 30512226.

It is an arithmetic number, because the mean of its divisors is an integer number (1762732935390).

Almost surely, 212087068854748 is an apocalyptic number.

It is an amenable number.

12087068854748 is a deficient number, since it is larger than the sum of its proper divisors (9065726369932).

12087068854748 is a wasteful number, since it uses less digits than its factorization.

12087068854748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60675556 (or 60675554 counting only the distinct ones).

The product of its (nonzero) digits is 192675840, while the sum is 68.

The spelling of 12087068854748 in words is "twelve trillion, eighty-seven billion, sixty-eight million, eight hundred fifty-four thousand, seven hundred forty-eight".

Divisors: 1 2 4 49843 99686 199372 60625709 121251418 242502836 3021767213687 6043534427374 12087068854748