Base | Representation |
---|---|
bin | 1101011010010100101… |
… | …0101100100101101001 |
3 | 211000201021100201211212 |
4 | 3112211022230211221 |
5 | 12233332000431101 |
6 | 253502444002505 |
7 | 22434430222205 |
oct | 3264512544551 |
9 | 730637321755 |
10 | 230404311401 |
11 | 89794255390 |
12 | 387a1b30435 |
13 | 1895b3a5094 |
14 | b21a0d3b05 |
15 | 5ed78141bb |
hex | 35a52ac969 |
230404311401 has 16 divisors (see below), whose sum is σ = 252582525888. Its totient is φ = 208433736000.
The previous prime is 230404311359. The next prime is 230404311463. The reversal of 230404311401 is 104113404032.
230404311401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 230404311401 - 230 = 229330569577 is a prime.
It is a super-2 number, since 2×2304043114012 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (230404311601) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2014451 + ... + 2125751.
It is an arithmetic number, because the mean of its divisors is an integer number (15786407868).
Almost surely, 2230404311401 is an apocalyptic number.
It is an amenable number.
230404311401 is a deficient number, since it is larger than the sum of its proper divisors (22178214487).
230404311401 is a wasteful number, since it uses less digits than its factorization.
230404311401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112232.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 230404311401 its reverse (104113404032), we get a palindrome (334517715433).
The spelling of 230404311401 in words is "two hundred thirty billion, four hundred four million, three hundred eleven thousand, four hundred one".
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