Base | Representation |
---|---|
bin | 11000001110111011… |
… | …01000111011011111 |
3 | 1020120200211011211021 |
4 | 30013131220323133 |
5 | 203121042042343 |
6 | 5550551505011 |
7 | 640255062223 |
oct | 140735507337 |
9 | 36520734737 |
10 | 13010112223 |
11 | 5576961969 |
12 | 2631088167 |
13 | 12c4502674 |
14 | 8b5c3c783 |
15 | 51229d0ed |
hex | 307768edf |
13010112223 has 4 divisors (see below), whose sum is σ = 13775412960. Its totient is φ = 12244811488.
The previous prime is 13010112217. The next prime is 13010112229. The reversal of 13010112223 is 32221101031.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (13010112217) and next prime (13010112229).
It is a cyclic number.
It is not a de Polignac number, because 13010112223 - 217 = 13009981151 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13010112197 and 13010112206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13010112229) 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, 382650343 + ... + 382650376.
It is an arithmetic number, because the mean of its divisors is an integer number (3443853240).
Almost surely, 213010112223 is an apocalyptic number.
13010112223 is a deficient number, since it is larger than the sum of its proper divisors (765300737).
13010112223 is an equidigital number, since it uses as much as digits as its factorization.
13010112223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 765300736.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 13010112223 its reverse (32221101031), we get a palindrome (45231213254).
The spelling of 13010112223 in words is "thirteen billion, ten million, one hundred twelve thousand, two hundred twenty-three".
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