Base | Representation |
---|---|
bin | 11000001101110110… |
… | …11000000011101111 |
3 | 1020120001220211211121 |
4 | 30012323120003233 |
5 | 203111242131343 |
6 | 5550031201411 |
7 | 640115532514 |
oct | 140673300357 |
9 | 36501824747 |
10 | 13001130223 |
11 | 5571887624 |
12 | 262a076267 |
13 | 12c26a9283 |
14 | 8b498130b |
15 | 5115c6aed |
hex | 306ed80ef |
13001130223 has 2 divisors, whose sum is σ = 13001130224. Its totient is φ = 13001130222.
The previous prime is 13001130203. The next prime is 13001130293. The reversal of 13001130223 is 32203110031.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 13001130223 - 221 = 12999033071 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13001130197 and 13001130206.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13001130203) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6500565111 + 6500565112.
It is an arithmetic number, because the mean of its divisors is an integer number (6500565112).
Almost surely, 213001130223 is an apocalyptic number.
13001130223 is a deficient number, since it is larger than the sum of its proper divisors (1).
13001130223 is an equidigital number, since it uses as much as digits as its factorization.
13001130223 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 13001130223 its reverse (32203110031), we get a palindrome (45204240254).
The spelling of 13001130223 in words is "thirteen billion, one million, one hundred thirty thousand, two hundred twenty-three".
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