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13495004241 = 3115113192963
BaseRepresentation
bin11001001000101110…
…10110110001010001
31021211111020020121220
430210113112301101
5210114210113431
610111032435253
7655263433455
oct144427266121
937744206556
1013495004241
1157a563a474
122747548b29
131370ac7c14
149203c0665
1553eb2eb96
hex3245d6c51

13495004241 has 16 divisors (see below), whose sum is σ = 18028707840. Its totient is φ = 8979006800.

The previous prime is 13495004161. The next prime is 13495004273. The reversal of 13495004241 is 14240059431.

It is a cyclic number.

It is not a de Polignac number, because 13495004241 - 227 = 13360786513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13495024241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4553026 + ... + 4555988.

It is an arithmetic number, because the mean of its divisors is an integer number (1126794240).

Almost surely, 213495004241 is an apocalyptic number.

It is an amenable number.

13495004241 is a deficient number, since it is larger than the sum of its proper divisors (4533703599).

13495004241 is a wasteful number, since it uses less digits than its factorization.

13495004241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5436.

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 13495004241 in words is "thirteen billion, four hundred ninety-five million, four thousand, two hundred forty-one".

Divisors: 1 3 1151 1319 2963 3453 3957 8889 1518169 3410413 3908197 4554507 10231239 11724591 4498334747 13495004241