Base | Representation |
---|---|
bin | 11010101101110… |
… | …00001111111001 |
3 | 120121200112021201 |
4 | 31112320033321 |
5 | 424332220434 |
6 | 34123134201 |
7 | 5360554522 |
oct | 1526701771 |
9 | 517615251 |
10 | 224101369 |
11 | 105554748 |
12 | 63074361 |
13 | 3757547b |
14 | 21a97849 |
15 | 14a1a614 |
hex | d5b83f9 |
224101369 has 2 divisors, whose sum is σ = 224101370. Its totient is φ = 224101368.
The previous prime is 224101303. The next prime is 224101379. The reversal of 224101369 is 963101422.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 214241769 + 9859600 = 14637^2 + 3140^2 .
It is a cyclic number.
It is not a de Polignac number, because 224101369 - 29 = 224100857 is a prime.
It is a super-2 number, since 2×2241013692 = 100442847175348322, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (224101379) 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 as a sum of consecutive naturals, namely, 112050684 + 112050685.
It is an arithmetic number, because the mean of its divisors is an integer number (112050685).
Almost surely, 2224101369 is an apocalyptic number.
It is an amenable number.
224101369 is a deficient number, since it is larger than the sum of its proper divisors (1).
224101369 is an equidigital number, since it uses as much as digits as its factorization.
224101369 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 28.
The square root of 224101369 is about 14970.0156646545. The cubic root of 224101369 is about 607.4093924603.
The spelling of 224101369 in words is "two hundred twenty-four million, one hundred one thousand, three hundred sixty-nine".
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