Base | Representation |
---|---|
bin | 1100111111111110100… |
… | …1001001110001000001 |
3 | 210100110102010211211001 |
4 | 3033333221021301001 |
5 | 12124341032410311 |
6 | 250333014252001 |
7 | 22064245212436 |
oct | 3177751116101 |
9 | 710412124731 |
10 | 223332310081 |
11 | 867952a30a1 |
12 | 37349657001 |
13 | 180a21ac70a |
14 | ab48b93b8d |
15 | 5c21a264c1 |
hex | 33ffa49c41 |
223332310081 has 2 divisors, whose sum is σ = 223332310082. Its totient is φ = 223332310080.
The previous prime is 223332310073. The next prime is 223332310127. The reversal of 223332310081 is 180013233322.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 129502818225 + 93829491856 = 359865^2 + 306316^2 .
It is a cyclic number.
It is not a de Polignac number, because 223332310081 - 23 = 223332310073 is a prime.
It is a super-2 number, since 2×2233323100812 (a number of 23 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (223332310001) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111666155040 + 111666155041.
It is an arithmetic number, because the mean of its divisors is an integer number (111666155041).
Almost surely, 2223332310081 is an apocalyptic number.
It is an amenable number.
223332310081 is a deficient number, since it is larger than the sum of its proper divisors (1).
223332310081 is an equidigital number, since it uses as much as digits as its factorization.
223332310081 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 5184, while the sum is 28.
The spelling of 223332310081 in words is "two hundred twenty-three billion, three hundred thirty-two million, three hundred ten thousand, eighty-one".
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