Base | Representation |
---|---|
bin | 111100010001000… |
… | …1100100000110101 |
3 | 12012221011221010222 |
4 | 1320202030200311 |
5 | 13120142330234 |
6 | 532355224125 |
7 | 101053446326 |
oct | 17042144065 |
9 | 5187157128 |
10 | 2022230069 |
11 | 948550422 |
12 | 4852a8045 |
13 | 262c5b852 |
14 | 15280444d |
15 | bc80442e |
hex | 7888c835 |
2022230069 has 2 divisors, whose sum is σ = 2022230070. Its totient is φ = 2022230068.
The previous prime is 2022230057. The next prime is 2022230083. The reversal of 2022230069 is 9600322202.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1991836900 + 30393169 = 44630^2 + 5513^2 .
It is a cyclic number.
It is not a de Polignac number, because 2022230069 - 28 = 2022229813 is a prime.
It is a super-2 number, since 2×20222300692 = 8178828903935489522, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2022230029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011115034 + 1011115035.
It is an arithmetic number, because the mean of its divisors is an integer number (1011115035).
Almost surely, 22022230069 is an apocalyptic number.
It is an amenable number.
2022230069 is a deficient number, since it is larger than the sum of its proper divisors (1).
2022230069 is an equidigital number, since it uses as much as digits as its factorization.
2022230069 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2592, while the sum is 26.
The square root of 2022230069 is about 44969.2124569688. The cubic root of 2022230069 is about 1264.5718828112.
The spelling of 2022230069 in words is "two billion, twenty-two million, two hundred thirty thousand, sixty-nine".
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