Base | Representation |
---|---|
bin | 1101011001010100010… |
… | …0101100111010010101 |
3 | 211000000110021221212202 |
4 | 3112111010230322111 |
5 | 12232303340220110 |
6 | 253420000454245 |
7 | 22424641211615 |
oct | 3262504547225 |
9 | 730013257782 |
10 | 230134304405 |
11 | 896658a7105 |
12 | 3872761a385 |
13 | 18917479025 |
14 | b1d22caa45 |
15 | 5ebdc7c0a5 |
hex | 359512ce95 |
230134304405 has 16 divisors (see below), whose sum is σ = 286378644864. Its totient is φ = 177392410560.
The previous prime is 230134304363. The next prime is 230134304441. The reversal of 230134304405 is 504403431032.
230134304405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 230134304405 - 28 = 230134304149 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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, 6019631 + ... + 6057740.
It is an arithmetic number, because the mean of its divisors is an integer number (17898665304).
Almost surely, 2230134304405 is an apocalyptic number.
It is an amenable number.
230134304405 is a deficient number, since it is larger than the sum of its proper divisors (56244340459).
230134304405 is a wasteful number, since it uses less digits than its factorization.
230134304405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12077516.
The product of its (nonzero) digits is 17280, while the sum is 29.
Adding to 230134304405 its reverse (504403431032), we get a palindrome (734537735437).
The spelling of 230134304405 in words is "two hundred thirty billion, one hundred thirty-four million, three hundred four thousand, four hundred five".
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