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15114013241 = 24376201893
BaseRepresentation
bin11100001001101110…
…11000101000111001
31110000022200102110012
432010313120220321
5221423141410431
610535425431305
71043352664355
oct160467305071
943008612405
1015114013241
116456514938
122b1979b535
13156b358002
14a35422465
155d6d3622b
hex384dd8a39

15114013241 has 4 divisors (see below), whose sum is σ = 15120217572. Its totient is φ = 15107808912.

The previous prime is 15114013231. The next prime is 15114013261. The reversal of 15114013241 is 14231041151.

15114013241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 9144905641 + 5969107600 = 95629^2 + 77260^2 .

It is a cyclic number.

It is not a de Polignac number, because 15114013241 - 218 = 15113751097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15114013231) 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 3 ways as a sum of consecutive naturals, for example, 3098510 + ... + 3103383.

It is an arithmetic number, because the mean of its divisors is an integer number (3780054393).

Almost surely, 215114013241 is an apocalyptic number.

It is an amenable number.

15114013241 is a deficient number, since it is larger than the sum of its proper divisors (6204331).

15114013241 is an equidigital number, since it uses as much as digits as its factorization.

15114013241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6204330.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 15114013241 its reverse (14231041151), we get a palindrome (29345054392).

The spelling of 15114013241 in words is "fifteen billion, one hundred fourteen million, thirteen thousand, two hundred forty-one".

Divisors: 1 2437 6201893 15114013241