Base | Representation |
---|---|
bin | 11011011111010… |
… | …01001010101111 |
3 | 121001220100101212 |
4 | 31233221022233 |
5 | 433012440244 |
6 | 34514225035 |
7 | 5500003244 |
oct | 1557511257 |
9 | 531810355 |
10 | 230593199 |
11 | 1091890a1 |
12 | 6528517b |
13 | 38a092a5 |
14 | 228a75cb |
15 | 1539dd9e |
hex | dbe92af |
230593199 has 2 divisors, whose sum is σ = 230593200. Its totient is φ = 230593198.
The previous prime is 230593171. The next prime is 230593241. The reversal of 230593199 is 991395032.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-230593199 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (230593169) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115296599 + 115296600.
It is an arithmetic number, because the mean of its divisors is an integer number (115296600).
Almost surely, 2230593199 is an apocalyptic number.
230593199 is a deficient number, since it is larger than the sum of its proper divisors (1).
230593199 is an equidigital number, since it uses as much as digits as its factorization.
230593199 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 65610, while the sum is 41.
The square root of 230593199 is about 15185.2954860944. The cubic root of 230593199 is about 613.2188524582.
The spelling of 230593199 in words is "two hundred thirty million, five hundred ninety-three thousand, one hundred ninety-nine".
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