Base | Representation |
---|---|
bin | 10001110010010110110… |
… | …100010010101011000001 |
3 | 11022211222020222102011112 |
4 | 101302112310102223001 |
5 | 130011233024034213 |
6 | 2333303424253105 |
7 | 154210521044600 |
oct | 21622664225301 |
9 | 4284866872145 |
10 | 1222301002433 |
11 | 431414061315 |
12 | 178a82171195 |
13 | 8b3548c8b34 |
14 | 4323425da37 |
15 | 21bdc974ea8 |
hex | 11c96d12ac1 |
1222301002433 has 18 divisors (see below), whose sum is σ = 1500633798066. Its totient is φ = 992545160544.
The previous prime is 1222301002421. The next prime is 1222301002451. The reversal of 1222301002433 is 3342001032221.
It can be written as a sum of positive squares in only one way, i.e., 1194926638129 + 27374364304 = 1093127^2 + 165452^2 .
It is not a de Polignac number, because 1222301002433 - 210 = 1222301001409 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1222301002399 and 1222301002408.
It is not an unprimeable number, because it can be changed into a prime (1222301002333) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 34532060 + ... + 34567437.
It is an arithmetic number, because the mean of its divisors is an integer number (83368544337).
Almost surely, 21222301002433 is an apocalyptic number.
It is an amenable number.
1222301002433 is a deficient number, since it is larger than the sum of its proper divisors (278332795633).
1222301002433 is an equidigital number, since it uses as much as digits as its factorization.
1222301002433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69099549 (or 69099523 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 1222301002433 its reverse (3342001032221), we get a palindrome (4564302034654).
The spelling of 1222301002433 in words is "one trillion, two hundred twenty-two billion, three hundred one million, two thousand, four hundred thirty-three".
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