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13314118015 = 511242074873
BaseRepresentation
bin11000110011001010…
…10101000101111111
31021100212212021101001
430121211111011333
5204231403234030
610041051431131
7650636064412
oct143145250577
937325767331
1013314118015
115712521a20
1226b6a554a7
1313424a3853
14904375b79
1552dcedcca
hex31995517f

13314118015 has 8 divisors (see below), whose sum is σ = 17429390928. Its totient is φ = 9682994880.

The previous prime is 13314118001. The next prime is 13314118061. The reversal of 13314118015 is 51081141331.

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

It is not a de Polignac number, because 13314118015 - 223 = 13305729407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121037382 + ... + 121037491.

It is an arithmetic number, because the mean of its divisors is an integer number (2178673866).

Almost surely, 213314118015 is an apocalyptic number.

13314118015 is a deficient number, since it is larger than the sum of its proper divisors (4115272913).

13314118015 is a wasteful number, since it uses less digits than its factorization.

13314118015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242074889.

The product of its (nonzero) digits is 1440, while the sum is 28.

Adding to 13314118015 its reverse (51081141331), we get a palindrome (64395259346).

The spelling of 13314118015 in words is "thirteen billion, three hundred fourteen million, one hundred eighteen thousand, fifteen".

Divisors: 1 5 11 55 242074873 1210374365 2662823603 13314118015