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12053254223 = 53241943651
BaseRepresentation
bin10110011100110111…
…00001000001001111
31011010000022202102002
423032123201001033
5144141113113343
65312011022515
7604455653603
oct131633410117
934100282362
1012053254223
11512582532a
12240473aa3b
1311a11bc1ba
14824b21503
154a828e8b8
hex2ce6e104f

12053254223 has 8 divisors (see below), whose sum is σ = 12331644336. Its totient is φ = 11776752000.

The previous prime is 12053254193. The next prime is 12053254229. The reversal of 12053254223 is 32245235021.

12053254223 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 a cyclic number.

It is not a de Polignac number, because 12053254223 - 28 = 12053253967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12053254229) 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, 459053 + ... + 484598.

It is an arithmetic number, because the mean of its divisors is an integer number (1541455542).

Almost surely, 212053254223 is an apocalyptic number.

12053254223 is a deficient number, since it is larger than the sum of its proper divisors (278390113).

12053254223 is an equidigital number, since it uses as much as digits as its factorization.

12053254223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943945.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 12053254223 its reverse (32245235021), we get a palindrome (44298489244).

The spelling of 12053254223 in words is "twelve billion, fifty-three million, two hundred fifty-four thousand, two hundred twenty-three".

Divisors: 1 53 241 12773 943651 50013503 227419891 12053254223