Base | Representation |
---|---|
bin | 1100000000011110… |
… | …0111000000101101 |
3 | 22022122001112222111 |
4 | 3000013213000231 |
5 | 23100121022034 |
6 | 1251500444021 |
7 | 142605630433 |
oct | 30007470055 |
9 | 8278045874 |
10 | 3223220269 |
11 | 1404473105 |
12 | 75b549611 |
13 | 3c4a0b939 |
14 | 228110d53 |
15 | 13ce88364 |
hex | c01e702d |
3223220269 has 2 divisors, whose sum is σ = 3223220270. Its totient is φ = 3223220268.
The previous prime is 3223220201. The next prime is 3223220317. The reversal of 3223220269 is 9620223223.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 3210582244 + 12638025 = 56662^2 + 3555^2 .
It is a cyclic number.
It is not a de Polignac number, because 3223220269 - 211 = 3223218221 is a prime.
It is a super-2 number, since 2×32232202692 = 20778297804984864722, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3223220269.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3223220569) 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, 1611610134 + 1611610135.
It is an arithmetic number, because the mean of its divisors is an integer number (1611610135).
Almost surely, 23223220269 is an apocalyptic number.
It is an amenable number.
3223220269 is a deficient number, since it is larger than the sum of its proper divisors (1).
3223220269 is an equidigital number, since it uses as much as digits as its factorization.
3223220269 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 15552, while the sum is 31.
The square root of 3223220269 is about 56773.4116378433. The cubic root of 3223220269 is about 1477.1683544594.
The spelling of 3223220269 in words is "three billion, two hundred twenty-three million, two hundred twenty thousand, two hundred sixty-nine".
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