Base | Representation |
---|---|
bin | 10110101010111… |
… | …111000101110111 |
3 | 222111201122201221 |
4 | 112222333011313 |
5 | 1234333222343 |
6 | 101424331211 |
7 | 12266032225 |
oct | 2652770567 |
9 | 874648657 |
10 | 380367223 |
11 | 185786585 |
12 | a7473b07 |
13 | 60a59382 |
14 | 38733b15 |
15 | 235d65ed |
hex | 16abf177 |
380367223 has 2 divisors, whose sum is σ = 380367224. Its totient is φ = 380367222.
The previous prime is 380367217. The next prime is 380367257. The reversal of 380367223 is 322763083.
It is an a-pointer prime, because the next prime (380367257) can be obtained adding 380367223 to its sum of digits (34).
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 380367223 - 25 = 380367191 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (380367203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190183611 + 190183612.
It is an arithmetic number, because the mean of its divisors is an integer number (190183612).
Almost surely, 2380367223 is an apocalyptic number.
380367223 is a deficient number, since it is larger than the sum of its proper divisors (1).
380367223 is an equidigital number, since it uses as much as digits as its factorization.
380367223 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 36288, while the sum is 34.
The square root of 380367223 is about 19503.0054863347. The cubic root of 380367223 is about 724.5488897206.
The spelling of 380367223 in words is "three hundred eighty million, three hundred sixty-seven thousand, two hundred twenty-three".
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