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13104230215 = 55437482039
BaseRepresentation
bin11000011010001001…
…01010111101000111
31020211020220212102211
430031010222331013
5203314140331330
610004153044251
7642510055546
oct141504527507
936736825384
1013104230215
115614aa612a
1226586b6687
13130ab66a9b
148c453c15d
1551a68ed2a
hex30d12af47

13104230215 has 8 divisors (see below), whose sum is σ = 15728001120. Its totient is φ = 10481434272.

The previous prime is 13104230201. The next prime is 13104230257. The reversal of 13104230215 is 51203240131.

It is a happy number.

13104230215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 13104230215 - 213 = 13104222023 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213835 + ... + 268204.

It is an arithmetic number, because the mean of its divisors is an integer number (1966000140).

Almost surely, 213104230215 is an apocalyptic number.

13104230215 is a deficient number, since it is larger than the sum of its proper divisors (2623770905).

13104230215 is an equidigital number, since it uses as much as digits as its factorization.

13104230215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487481.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 13104230215 its reverse (51203240131), we get a palindrome (64307470346).

The spelling of 13104230215 in words is "thirteen billion, one hundred four million, two hundred thirty thousand, two hundred fifteen".

Divisors: 1 5 5437 27185 482039 2410195 2620846043 13104230215