Base | Representation |
---|---|
bin | 1101011010011011100… |
… | …1011011101010001011 |
3 | 211000210021222112122202 |
4 | 3112212321123222023 |
5 | 12233411413340133 |
6 | 253505402110415 |
7 | 22435232033624 |
oct | 3264671335213 |
9 | 730707875582 |
10 | 230433340043 |
11 | 897a9681aa5 |
12 | 387ab7ab40b |
13 | 189643c9baa |
14 | b21dccca4b |
15 | 5eda14a2e8 |
hex | 35a6e5ba8b |
230433340043 has 4 divisors (see below), whose sum is σ = 230714014848. Its totient is φ = 230152665240.
The previous prime is 230433340003. The next prime is 230433340063. The reversal of 230433340043 is 340043334032.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 230433340043 - 236 = 161713863307 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 230433339988 and 230433340015.
It is not an unprimeable number, because it can be changed into a prime (230433340003) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140336171 + ... + 140337812.
It is an arithmetic number, because the mean of its divisors is an integer number (57678503712).
Almost surely, 2230433340043 is an apocalyptic number.
230433340043 is a deficient number, since it is larger than the sum of its proper divisors (280674805).
230433340043 is an equidigital number, since it uses as much as digits as its factorization.
230433340043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 280674804.
The product of its (nonzero) digits is 31104, while the sum is 29.
Adding to 230433340043 its reverse (340043334032), we get a palindrome (570476674075).
The spelling of 230433340043 in words is "two hundred thirty billion, four hundred thirty-three million, three hundred forty thousand, forty-three".
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