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12050635355 = 511219102461
BaseRepresentation
bin10110011100100011…
…00001101001011011
31011002211101200222222
423032101201221123
5144134430312410
65311434534255
7604424465453
oct131621415133
934084350888
1012050635355
1151242a6780
12240389738b
1311a07b3185
1482463cd63
154a7e23955
hex2ce461a5b

12050635355 has 8 divisors (see below), whose sum is σ = 15775377264. Its totient is φ = 8764098400.

The previous prime is 12050635327. The next prime is 12050635357. The reversal of 12050635355 is 55353605021.

12050635355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12050635355 - 214 = 12050618971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12050635357) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 109551176 + ... + 109551285.

It is an arithmetic number, because the mean of its divisors is an integer number (1971922158).

Almost surely, 212050635355 is an apocalyptic number.

12050635355 is a deficient number, since it is larger than the sum of its proper divisors (3724741909).

12050635355 is a wasteful number, since it uses less digits than its factorization.

12050635355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219102477.

The product of its (nonzero) digits is 67500, while the sum is 35.

The spelling of 12050635355 in words is "twelve billion, fifty million, six hundred thirty-five thousand, three hundred fifty-five".

Divisors: 1 5 11 55 219102461 1095512305 2410127071 12050635355