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14131240033 = 19777714529
BaseRepresentation
bin11010010100100100…
…11001110001100001
31100110211102101001111
431022102121301201
5212420044140113
610254121303321
71010120362351
oct151222316141
940424371044
1014131240033
115aa1797879
1228a4634b41
13144286cbc1
14980abab61
1557a90913d
hex34a499c61

14131240033 has 4 divisors (see below), whose sum is σ = 14131974340. Its totient is φ = 14130505728.

The previous prime is 14131240001. The next prime is 14131240049. The reversal of 14131240033 is 33004213141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7728519744 + 6402720289 = 87912^2 + 80017^2 .

It is a cyclic number.

It is not a de Polignac number, because 14131240033 - 25 = 14131240001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14131239986 and 14131240013.

It is not an unprimeable number, because it can be changed into a prime (14131240073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337488 + ... + 377041.

It is an arithmetic number, because the mean of its divisors is an integer number (3532993585).

Almost surely, 214131240033 is an apocalyptic number.

It is an amenable number.

14131240033 is a deficient number, since it is larger than the sum of its proper divisors (734307).

14131240033 is an equidigital number, since it uses as much as digits as its factorization.

14131240033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734306.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 14131240033 its reverse (33004213141), we get a palindrome (47135453174).

The spelling of 14131240033 in words is "fourteen billion, one hundred thirty-one million, two hundred forty thousand, thirty-three".

Divisors: 1 19777 714529 14131240033