Base | Representation |
---|---|
bin | 11000101001001000… |
… | …11100100001010011 |
3 | 1021011000120122102211 |
4 | 30110210130201103 |
5 | 204043340001321 |
6 | 10024444452551 |
7 | 645565101121 |
oct | 142444344123 |
9 | 37130518384 |
10 | 13230000211 |
11 | 5679a98a7a |
12 | 269284a157 |
13 | 132ac310bc |
14 | 8d711a911 |
15 | 5267350e1 |
hex | 31491c853 |
13230000211 has 2 divisors, whose sum is σ = 13230000212. Its totient is φ = 13230000210.
The previous prime is 13230000193. The next prime is 13230000221. The reversal of 13230000211 is 11200003231.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13230000211 is a prime.
It is a super-3 number, since 3×132300002113 (a number of 31 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13230000191 and 13230000200.
It is not a weakly prime, because it can be changed into another prime (13230000221) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6615000105 + 6615000106.
It is an arithmetic number, because the mean of its divisors is an integer number (6615000106).
Almost surely, 213230000211 is an apocalyptic number.
13230000211 is a deficient number, since it is larger than the sum of its proper divisors (1).
13230000211 is an equidigital number, since it uses as much as digits as its factorization.
13230000211 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 13230000211 its reverse (11200003231), we get a palindrome (24430003442).
The spelling of 13230000211 in words is "thirteen billion, two hundred thirty million, two hundred eleven", and thus it is an aban number.
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