Base | Representation |
---|---|
bin | 11011011100111… |
… | …01001001110110 |
3 | 121001022112022021 |
4 | 31232131021312 |
5 | 432423004341 |
6 | 34503423354 |
7 | 5464235434 |
oct | 1556351166 |
9 | 531275267 |
10 | 230281846 |
11 | 108a96183 |
12 | 65154b5a |
13 | 3892a662 |
14 | 22825d54 |
15 | 1533b9d1 |
hex | db9d276 |
230281846 has 8 divisors (see below), whose sum is σ = 346133520. Its totient is φ = 114904008.
The previous prime is 230281801. The next prime is 230281867. The reversal of 230281846 is 648182032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 117241 + ... + 119188.
It is an arithmetic number, because the mean of its divisors is an integer number (43266690).
Almost surely, 2230281846 is an apocalyptic number.
230281846 is a deficient number, since it is larger than the sum of its proper divisors (115851674).
230281846 is a wasteful number, since it uses less digits than its factorization.
230281846 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 236918.
The product of its (nonzero) digits is 18432, while the sum is 34.
The square root of 230281846 is about 15175.0402305892. The cubic root of 230281846 is about 612.9427334074.
It can be divided in two parts, 2302 and 81846, that added together give a palindrome (84148).
The spelling of 230281846 in words is "two hundred thirty million, two hundred eighty-one thousand, eight hundred forty-six".
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