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12050387080415 = 53463695950741
BaseRepresentation
bin1010111101011011001100…
…0010101001010011011111
31120200000011012020222220222
42233112303002221103133
53034413143043033130
641343512120031555
72352416553100415
oct257266302512337
946600135228828
1012050387080415
1139265a4399122
1214275423025bb
136954676c9478
142d93558ad2b5
1515d6d1775ce5
hexaf5b30a94df

12050387080415 has 8 divisors (see below), whose sum is σ = 14464640221728. Its totient is φ = 9637525847520.

The previous prime is 12050387080393. The next prime is 12050387080441. The reversal of 12050387080415 is 51408078305021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12050387080415 - 222 = 12050382886111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347958056 + ... + 347992685.

It is an arithmetic number, because the mean of its divisors is an integer number (1808080027716).

Almost surely, 212050387080415 is an apocalyptic number.

12050387080415 is a deficient number, since it is larger than the sum of its proper divisors (2414253141313).

12050387080415 is an equidigital number, since it uses as much as digits as its factorization.

12050387080415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695954209.

The product of its (nonzero) digits is 268800, while the sum is 44.

The spelling of 12050387080415 in words is "twelve trillion, fifty billion, three hundred eighty-seven million, eighty thousand, four hundred fifteen".

Divisors: 1 5 3463 17315 695950741 3479753705 2410077416083 12050387080415