Base | Representation |
---|---|
bin | 11011100000100… |
… | …01000000000001 |
3 | 121002012122012121 |
4 | 31300101000001 |
5 | 433033200403 |
6 | 34521524241 |
7 | 5501253022 |
oct | 1560210001 |
9 | 532178177 |
10 | 230756353 |
11 | 10928a733 |
12 | 65343681 |
13 | 38a65629 |
14 | 2290ac49 |
15 | 153d23bd |
hex | dc11001 |
230756353 has 2 divisors, whose sum is σ = 230756354. Its totient is φ = 230756352.
The previous prime is 230756341. The next prime is 230756377. The reversal of 230756353 is 353657032.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 212197489 + 18558864 = 14567^2 + 4308^2 .
It is a cyclic number.
It is not a de Polignac number, because 230756353 - 221 = 228659201 is a prime.
It is not a weakly prime, because it can be changed into another prime (230756303) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115378176 + 115378177.
It is an arithmetic number, because the mean of its divisors is an integer number (115378177).
Almost surely, 2230756353 is an apocalyptic number.
It is an amenable number.
230756353 is a deficient number, since it is larger than the sum of its proper divisors (1).
230756353 is an equidigital number, since it uses as much as digits as its factorization.
230756353 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 56700, while the sum is 34.
The square root of 230756353 is about 15190.6666410662. Note that the first 4 decimals coincide. The cubic root of 230756353 is about 613.3634440623.
The spelling of 230756353 in words is "two hundred thirty million, seven hundred fifty-six thousand, three hundred fifty-three".
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