Base | Representation |
---|---|
bin | 1011101101100100110… |
… | …0000001000000000001 |
3 | 201020100211102222021001 |
4 | 2323121030001000001 |
5 | 11244040322120223 |
6 | 232234033532001 |
7 | 20352141225112 |
oct | 2733114010001 |
9 | 636324388231 |
10 | 201212301313 |
11 | 7837410a111 |
12 | 32bb5714001 |
13 | 15c8852c82a |
14 | 9a4b0d4209 |
15 | 5379ade9ad |
hex | 2ed9301001 |
201212301313 has 8 divisors (see below), whose sum is σ = 202346464320. Its totient is φ = 200078385840.
The previous prime is 201212301289. The next prime is 201212301341. The reversal of 201212301313 is 313103212102.
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 201212301313 - 217 = 201212170241 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (201212301343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1710918 + ... + 1824736.
It is an arithmetic number, because the mean of its divisors is an integer number (25293308040).
Almost surely, 2201212301313 is an apocalyptic number.
It is an amenable number.
201212301313 is a deficient number, since it is larger than the sum of its proper divisors (1134163007).
201212301313 is a wasteful number, since it uses less digits than its factorization.
201212301313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123767.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 201212301313 its reverse (313103212102), we get a palindrome (514315513415).
The spelling of 201212301313 in words is "two hundred one billion, two hundred twelve million, three hundred one thousand, three hundred thirteen".
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