Base | Representation |
---|---|
bin | 100000010110011011001… |
… | …010000111010110100000 |
3 | 21212112012202010200220022 |
4 | 200112123022013112200 |
5 | 242410402402241224 |
6 | 4421140102133012 |
7 | 316420343342405 |
oct | 40263312072640 |
9 | 7775182120808 |
10 | 2223101212064 |
11 | 7878a2750587 |
12 | 2baa28121168 |
13 | 1318398bbaa5 |
14 | 79854a882ac |
15 | 3cc645a565e |
hex | 2059b2875a0 |
2223101212064 has 48 divisors (see below), whose sum is σ = 4460097238632. Its totient is φ = 1090385507328.
The previous prime is 2223101212063. The next prime is 2223101212093. The reversal of 2223101212064 is 4602121013222.
It can be written as a sum of positive squares in 4 ways, for example, as 2188091808400 + 35009403664 = 1479220^2 + 187108^2 .
It is not an unprimeable number, because it can be changed into a prime (2223101212063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9746102 + ... + 9971594.
Almost surely, 22223101212064 is an apocalyptic number.
It is an amenable number.
2223101212064 is an abundant number, since it is smaller than the sum of its proper divisors (2236996026568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2223101212064 is a wasteful number, since it uses less digits than its factorization.
2223101212064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 231369 (or 231361 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
Adding to 2223101212064 its reverse (4602121013222), we get a palindrome (6825222225286).
The spelling of 2223101212064 in words is "two trillion, two hundred twenty-three billion, one hundred one million, two hundred twelve thousand, sixty-four".
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