Base | Representation |
---|---|
bin | 11011011100010… |
… | …01010110100101 |
3 | 121001011102001101 |
4 | 31232021112211 |
5 | 432412410431 |
6 | 34502000101 |
7 | 5463450121 |
oct | 1556112645 |
9 | 531142041 |
10 | 230200741 |
11 | 108a40251 |
12 | 65116031 |
13 | 388cc774 |
14 | 22804581 |
15 | 15322961 |
hex | db895a5 |
230200741 has 2 divisors, whose sum is σ = 230200742. Its totient is φ = 230200740.
The previous prime is 230200739. The next prime is 230200759. The reversal of 230200741 is 147002032.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 218152900 + 12047841 = 14770^2 + 3471^2 .
It is a cyclic number.
It is not a de Polignac number, because 230200741 - 21 = 230200739 is a prime.
Together with 230200739, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (230200771) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115100370 + 115100371.
It is an arithmetic number, because the mean of its divisors is an integer number (115100371).
Almost surely, 2230200741 is an apocalyptic number.
It is an amenable number.
230200741 is a deficient number, since it is larger than the sum of its proper divisors (1).
230200741 is an equidigital number, since it uses as much as digits as its factorization.
230200741 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 336, while the sum is 19.
The square root of 230200741 is about 15172.3676794362. The cubic root of 230200741 is about 612.8707657170.
Adding to 230200741 its reverse (147002032), we get a palindrome (377202773).
The spelling of 230200741 in words is "two hundred thirty million, two hundred thousand, seven hundred forty-one".
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