Base | Representation |
---|---|
bin | 1100000001101000101010… |
… | …0000011111111010001001 |
3 | 1201211000220011022100001221 |
4 | 3000122022200133322021 |
5 | 3213113113134042301 |
6 | 44042113211242041 |
7 | 2533163156031451 |
oct | 300321240377211 |
9 | 51730804270057 |
10 | 13222233112201 |
11 | 4238576986193 |
12 | 1596683149321 |
13 | 74bb0b208289 |
14 | 339d60c08d61 |
15 | 17de19934da1 |
hex | c068a81fe89 |
13222233112201 has 6 divisors (see below), whose sum is σ = 13536877925850. Its totient is φ = 12914739317088.
The previous prime is 13222233112169. The next prime is 13222233112229. The reversal of 13222233112201 is 10221133222231.
It can be written as a sum of positive squares in only one way, i.e., 12544517246976 + 677715865225 = 3541824^2 + 823235^2 .
It is not a de Polignac number, because 13222233112201 - 25 = 13222233112169 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13222233112301) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3575507376 + ... + 3575511073.
It is an arithmetic number, because the mean of its divisors is an integer number (2256146320975).
Almost surely, 213222233112201 is an apocalyptic number.
It is an amenable number.
13222233112201 is a deficient number, since it is larger than the sum of its proper divisors (314644813649).
13222233112201 is an frugal number, since it uses more digits than its factorization.
13222233112201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7151018535 (or 7151018492 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 13222233112201 its reverse (10221133222231), we get a palindrome (23443366334432).
The spelling of 13222233112201 in words is "thirteen trillion, two hundred twenty-two billion, two hundred thirty-three million, one hundred twelve thousand, two hundred one".
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