Base | Representation |
---|---|
bin | 11011011010110… |
… | …01000101100001 |
3 | 121000210100212011 |
4 | 31231121011201 |
5 | 432340044131 |
6 | 34453432521 |
7 | 5461664542 |
oct | 1555310541 |
9 | 530710764 |
10 | 230003041 |
11 | 108915764 |
12 | 6503b741 |
13 | 38860798 |
14 | 227924c9 |
15 | 152d40b1 |
hex | db59161 |
230003041 has 2 divisors, whose sum is σ = 230003042. Its totient is φ = 230003040.
The previous prime is 230003023. The next prime is 230003057. The reversal of 230003041 is 140300032.
230003041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 195440400 + 34562641 = 13980^2 + 5879^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-230003041 is a prime.
It is not a weakly prime, because it can be changed into another prime (230003441) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115001520 + 115001521.
It is an arithmetic number, because the mean of its divisors is an integer number (115001521).
Almost surely, 2230003041 is an apocalyptic number.
It is an amenable number.
230003041 is a deficient number, since it is larger than the sum of its proper divisors (1).
230003041 is an equidigital number, since it uses as much as digits as its factorization.
230003041 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 230003041 is about 15165.8511465727. The cubic root of 230003041 is about 612.6952677980.
Adding to 230003041 its reverse (140300032), we get a palindrome (370303073).
The spelling of 230003041 in words is "two hundred thirty million, three thousand, forty-one".
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