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13106241601 = 19996556399
BaseRepresentation
bin11000011010011000…
…10110000001000001
31020211101201001112121
430031030112001001
5203320144212401
610004304124241
7642533133625
oct141514260101
936741631477
1013106241601
11561614a332
122659306681
13130b3bc45b
148c4903185
1551a93aca1
hex30d316041

13106241601 has 4 divisors (see below), whose sum is σ = 13112800000. Its totient is φ = 13099683204.

The previous prime is 13106241583. The next prime is 13106241623. The reversal of 13106241601 is 10614260131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13106241601 - 29 = 13106241089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13106241691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3276201 + ... + 3280198.

It is an arithmetic number, because the mean of its divisors is an integer number (3278200000).

Almost surely, 213106241601 is an apocalyptic number.

It is an amenable number.

13106241601 is a deficient number, since it is larger than the sum of its proper divisors (6558399).

13106241601 is an equidigital number, since it uses as much as digits as its factorization.

13106241601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6558398.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 13106241601 in words is "thirteen billion, one hundred six million, two hundred forty-one thousand, six hundred one".

Divisors: 1 1999 6556399 13106241601