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13423136014 = 232987203461
BaseRepresentation
bin11001000000001010…
…01100110100001110
31021122110222221221201
430200011030310032
5204442310323024
610055544220114
7653431526221
oct144005146416
937573887851
1013423136014
115769012842
12272746a63a
13135bc53c42
14914a335b8
15538685744
hex32014cd0e

13423136014 has 8 divisors (see below), whose sum is σ = 20135413368. Its totient is φ = 6711331560.

The previous prime is 13423136003. The next prime is 13423136047. The reversal of 13423136014 is 41063132431.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35757 + ... + 167704.

It is an arithmetic number, because the mean of its divisors is an integer number (2516926671).

Almost surely, 213423136014 is an apocalyptic number.

13423136014 is a deficient number, since it is larger than the sum of its proper divisors (6712277354).

13423136014 is a wasteful number, since it uses less digits than its factorization.

13423136014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236450.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 13423136014 its reverse (41063132431), we get a palindrome (54486268445).

The spelling of 13423136014 in words is "thirteen billion, four hundred twenty-three million, one hundred thirty-six thousand, fourteen".

Divisors: 1 2 32987 65974 203461 406922 6711568007 13423136014