Base | Representation |
---|---|
bin | 11011011101110… |
… | …01011001101100 |
3 | 121001112102000112 |
4 | 31232321121230 |
5 | 432440210143 |
6 | 34510115152 |
7 | 5465226653 |
oct | 1556713154 |
9 | 531472015 |
10 | 230397548 |
11 | 1090650a7 |
12 | 651abab8 |
13 | 3896b214 |
14 | 2285619a |
15 | 15360e18 |
hex | dbb966c |
230397548 has 6 divisors (see below), whose sum is σ = 403195716. Its totient is φ = 115198772.
The previous prime is 230397539. The next prime is 230397581. The reversal of 230397548 is 845793032.
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 as a sum of consecutive naturals, namely, 28799690 + ... + 28799697.
It is an arithmetic number, because the mean of its divisors is an integer number (67199286).
Almost surely, 2230397548 is an apocalyptic number.
It is an amenable number.
230397548 is a deficient number, since it is larger than the sum of its proper divisors (172798168).
230397548 is a wasteful number, since it uses less digits than its factorization.
230397548 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57599391 (or 57599389 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 41.
The square root of 230397548 is about 15178.8519987514. The cubic root of 230397548 is about 613.0453711493.
The spelling of 230397548 in words is "two hundred thirty million, three hundred ninety-seven thousand, five hundred forty-eight".
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