Base | Representation |
---|---|
bin | 11010101111100… |
… | …00000010111001 |
3 | 120122010010210022 |
4 | 31113300002321 |
5 | 424412024123 |
6 | 34132100225 |
7 | 5362526033 |
oct | 1527600271 |
9 | 518103708 |
10 | 224329913 |
11 | 1056a0425 |
12 | 63164675 |
13 | 376254c2 |
14 | 21b16c53 |
15 | 14a631c8 |
hex | d5f00b9 |
224329913 has 2 divisors, whose sum is σ = 224329914. Its totient is φ = 224329912.
The previous prime is 224329873. The next prime is 224329951. The reversal of 224329913 is 319923422.
224329913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 213393664 + 10936249 = 14608^2 + 3307^2 .
It is a cyclic number.
It is not a de Polignac number, because 224329913 - 26 = 224329849 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (224329013) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112164956 + 112164957.
It is an arithmetic number, because the mean of its divisors is an integer number (112164957).
Almost surely, 2224329913 is an apocalyptic number.
It is an amenable number.
224329913 is a deficient number, since it is larger than the sum of its proper divisors (1).
224329913 is an equidigital number, since it uses as much as digits as its factorization.
224329913 is an evil number, because the sum of its binary digits is even.
The product of its digits is 23328, while the sum is 35.
The square root of 224329913 is about 14977.6471116127. The cubic root of 224329913 is about 607.6158059075.
The spelling of 224329913 in words is "two hundred twenty-four million, three hundred twenty-nine thousand, nine hundred thirteen".
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