Base | Representation |
---|---|
bin | 1101011001101001011… |
… | …1000111111111101011 |
3 | 211000020122020011210221 |
4 | 3112122113013333223 |
5 | 12232444043120021 |
6 | 253432450150511 |
7 | 22430066244655 |
oct | 3263227077753 |
9 | 730218204727 |
10 | 230223020011 |
11 | 89700990496 |
12 | 38751282437 |
13 | 1892c96b47a |
14 | b1dddc16d5 |
15 | 5ec6953241 |
hex | 359a5c7feb |
230223020011 has 4 divisors (see below), whose sum is σ = 230246820432. Its totient is φ = 230199219592.
The previous prime is 230223019993. The next prime is 230223020021. The reversal of 230223020011 is 110020322032.
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 230223020011 - 27 = 230223019883 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230223020021) 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, 11885695 + ... + 11905048.
It is an arithmetic number, because the mean of its divisors is an integer number (57561705108).
Almost surely, 2230223020011 is an apocalyptic number.
230223020011 is a deficient number, since it is larger than the sum of its proper divisors (23800421).
230223020011 is an equidigital number, since it uses as much as digits as its factorization.
230223020011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23800420.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 230223020011 its reverse (110020322032), we get a palindrome (340243342043).
The spelling of 230223020011 in words is "two hundred thirty billion, two hundred twenty-three million, twenty thousand, eleven".
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