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15052051341 = 33557483383
BaseRepresentation
bin11100000010010110…
…00001001110001101
31102212000002102201000
432001023001032031
5221311311120331
610525333410513
71042001216415
oct160113011615
942760072630
1015052051341
116424543a58
122b00a99a39
13155b572072
14a2b0d3645
155d16970e6
hex3812c138d

15052051341 has 8 divisors (see below), whose sum is σ = 22299335360. Its totient is φ = 10034700876.

The previous prime is 15052051307. The next prime is 15052051349. The reversal of 15052051341 is 14315025051.

15052051341 is a `hidden beast` number, since 1 + 5 + 0 + 520 + 5 + 134 + 1 = 666.

It is not a de Polignac number, because 15052051341 - 27 = 15052051213 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 557483383 = 15052051341 / (1 + 5 + 0 + 5 + 2 + 0 + 5 + 1 + 3 + 4 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15052051349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278741665 + ... + 278741718.

It is an arithmetic number, because the mean of its divisors is an integer number (2787416920).

Almost surely, 215052051341 is an apocalyptic number.

It is an amenable number.

15052051341 is a deficient number, since it is larger than the sum of its proper divisors (7247284019).

15052051341 is an equidigital number, since it uses as much as digits as its factorization.

15052051341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557483392 (or 557483386 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

Adding to 15052051341 its reverse (14315025051), we get a palindrome (29367076392).

The spelling of 15052051341 in words is "fifteen billion, fifty-two million, fifty-one thousand, three hundred forty-one".

Divisors: 1 3 9 27 557483383 1672450149 5017350447 15052051341