Base | Representation |
---|---|
bin | 1000001111011011… |
… | …1000001101010101 |
3 | 12201011122110200112 |
4 | 2003312320031111 |
5 | 14012310420201 |
6 | 1003303052405 |
7 | 105551254322 |
oct | 20366701525 |
9 | 5634573615 |
10 | 2212201301 |
11 | a35803642 |
12 | 518a41105 |
13 | 29341416b |
14 | 16db35b49 |
15 | ce32c0bb |
hex | 83db8355 |
2212201301 has 8 divisors (see below), whose sum is σ = 2228101344. Its totient is φ = 2196358000.
The previous prime is 2212201273. The next prime is 2212201309. The reversal of 2212201301 is 1031022122.
It is a happy number.
2212201301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 2212201301 - 26 = 2212201237 is a prime.
It is a super-2 number, since 2×22122013012 = 9787669192292185202, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2212201309) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65666 + ... + 93468.
It is an arithmetic number, because the mean of its divisors is an integer number (278512668).
Almost surely, 22212201301 is an apocalyptic number.
It is an amenable number.
2212201301 is a deficient number, since it is larger than the sum of its proper divisors (15900043).
2212201301 is a wasteful number, since it uses less digits than its factorization.
2212201301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28371.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 2212201301 is about 47034.0440638481. The cubic root of 2212201301 is about 1302.9913955203.
Adding to 2212201301 its reverse (1031022122), we get a palindrome (3243223423).
The spelling of 2212201301 in words is "two billion, two hundred twelve million, two hundred one thousand, three hundred one".
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