Base | Representation |
---|---|
bin | 11011011100011… |
… | …10100101110011 |
3 | 121001012111110222 |
4 | 31232032211303 |
5 | 432414102240 |
6 | 34502243255 |
7 | 5463566510 |
oct | 1556164563 |
9 | 531174428 |
10 | 230222195 |
11 | 108a55385 |
12 | 6512652b |
13 | 38909468 |
14 | 2280c307 |
15 | 15328eb5 |
hex | db8e973 |
230222195 has 32 divisors (see below), whose sum is σ = 325969920. Its totient is φ = 152830080.
The previous prime is 230222149. The next prime is 230222231. The reversal of 230222195 is 591222032.
It is not a de Polignac number, because 230222195 - 212 = 230218099 is a prime.
It is an unprimeable number.
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 in 31 ways as a sum of consecutive naturals, for example, 145760 + ... + 147330.
It is an arithmetic number, because the mean of its divisors is an integer number (10186560).
Almost surely, 2230222195 is an apocalyptic number.
230222195 is a deficient number, since it is larger than the sum of its proper divisors (95747725).
230222195 is a wasteful number, since it uses less digits than its factorization.
230222195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1715.
The product of its (nonzero) digits is 2160, while the sum is 26.
The square root of 230222195 is about 15173.0746719312. The cubic root of 230222195 is about 612.8898043481.
The spelling of 230222195 in words is "two hundred thirty million, two hundred twenty-two thousand, one hundred ninety-five".
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