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13501364241 = 315792850193
BaseRepresentation
bin11001001001011111…
…00111100000010001
31021211221012100220110
430210233213200101
5210122322123431
610111421031533
7655401462651
oct144457474021
937757170813
1013501364241
1157a9193872
1227496b55a9
131372213a31
14921198361
15540489346
hex324be7811

13501364241 has 8 divisors (see below), whose sum is σ = 18013226080. Its totient is φ = 8995205952.

The previous prime is 13501364209. The next prime is 13501364273. The reversal of 13501364241 is 14246310531.

It is an interprime number because it is at equal distance from previous prime (13501364209) and next prime (13501364273).

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

It is not a de Polignac number, because 13501364241 - 25 = 13501364209 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13501364199 and 13501364208.

It is not an unprimeable number, because it can be changed into a prime (13501364281) 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, 1420360 + ... + 1429833.

It is an arithmetic number, because the mean of its divisors is an integer number (2251653260).

Almost surely, 213501364241 is an apocalyptic number.

It is an amenable number.

13501364241 is a deficient number, since it is larger than the sum of its proper divisors (4511861839).

13501364241 is a wasteful number, since it uses less digits than its factorization.

13501364241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2851775.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 13501364241 its reverse (14246310531), we get a palindrome (27747674772).

The spelling of 13501364241 in words is "thirteen billion, five hundred one million, three hundred sixty-four thousand, two hundred forty-one".

Divisors: 1 3 1579 4737 2850193 8550579 4500454747 13501364241