Base | Representation |
---|---|
bin | 11011011101111… |
… | …01010110111100 |
3 | 121001120020020211 |
4 | 31232331112330 |
5 | 432441220011 |
6 | 34510322204 |
7 | 5465325136 |
oct | 1556752674 |
9 | 531506224 |
10 | 230413756 |
11 | 1090762a1 |
12 | 651b9364 |
13 | 38975701 |
14 | 2285c056 |
15 | 15365b21 |
hex | dbbd5bc |
230413756 has 6 divisors (see below), whose sum is σ = 403224080. Its totient is φ = 115206876.
The previous prime is 230413753. The next prime is 230413759. The reversal of 230413756 is 657314032.
It is an interprime number because it is at equal distance from previous prime (230413753) and next prime (230413759).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230413753) 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, 28801716 + ... + 28801723.
Almost surely, 2230413756 is an apocalyptic number.
It is an amenable number.
230413756 is a deficient number, since it is larger than the sum of its proper divisors (172810324).
230413756 is a wasteful number, since it uses less digits than its factorization.
230413756 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57603443 (or 57603441 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 31.
The square root of 230413756 is about 15179.3858900813. The cubic root of 230413756 is about 613.0597463116.
Adding to 230413756 its reverse (657314032), we get a palindrome (887727788).
The spelling of 230413756 in words is "two hundred thirty million, four hundred thirteen thousand, seven hundred fifty-six".
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