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13002143411 = 31894712629
BaseRepresentation
bin11000001101111110…
…01111011010110011
31020120010211022200002
430012333033122303
5203112022042121
65550105020215
7640130252435
oct140677173263
936503738602
1013002143411
115572409874
12262a48466b
1312c29724aa
148b4b66655
15511726e0b
hex306fcf6b3

13002143411 has 8 divisors (see below), whose sum is σ = 13572374400. Its totient is φ = 12441337920.

The previous prime is 13002143383. The next prime is 13002143423. The reversal of 13002143411 is 11434120031.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13002143411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13002143461) 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, 2353556 + ... + 2359073.

It is an arithmetic number, because the mean of its divisors is an integer number (1696546800).

Almost surely, 213002143411 is an apocalyptic number.

13002143411 is a deficient number, since it is larger than the sum of its proper divisors (570230989).

13002143411 is an equidigital number, since it uses as much as digits as its factorization.

13002143411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4712749.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 13002143411 its reverse (11434120031), we get a palindrome (24436263442).

The spelling of 13002143411 in words is "thirteen billion, two million, one hundred forty-three thousand, four hundred eleven".

Divisors: 1 31 89 2759 4712629 146091499 419423981 13002143411