Base | Representation |
---|---|
bin | 11000011010110101… |
… | …01110100100101011 |
3 | 1020211122210121211112 |
4 | 30031122232210223 |
5 | 203322130342303 |
6 | 10004521020535 |
7 | 642610156631 |
oct | 141532564453 |
9 | 36748717745 |
10 | 13110012203 |
11 | 5618295232 |
12 | 265a62474b |
13 | 130c10c792 |
14 | 8c5205351 |
15 | 51ae330d8 |
hex | 30d6ae92b |
13110012203 has 4 divisors (see below), whose sum is σ = 13110321120. Its totient is φ = 13109703288.
The previous prime is 13110012173. The next prime is 13110012221. The reversal of 13110012203 is 30221001131.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 13110012203 - 220 = 13108963627 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13110012233) 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, 78275 + ... + 179852.
It is an arithmetic number, because the mean of its divisors is an integer number (3277580280).
Almost surely, 213110012203 is an apocalyptic number.
13110012203 is a deficient number, since it is larger than the sum of its proper divisors (308917).
13110012203 is an equidigital number, since it uses as much as digits as its factorization.
13110012203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 308916.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 13110012203 its reverse (30221001131), we get a palindrome (43331013334).
The spelling of 13110012203 in words is "thirteen billion, one hundred ten million, twelve thousand, two hundred three".
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