Base | Representation |
---|---|
bin | 1101011001111100100… |
… | …0100111010101110011 |
3 | 211000110012220210002111 |
4 | 3112133020213111303 |
5 | 12233130043233243 |
6 | 253444430430151 |
7 | 22432061033050 |
oct | 3263710472563 |
9 | 730405823074 |
10 | 230303102323 |
11 | 89742108518 |
12 | 38774062357 |
13 | 1894342a158 |
14 | b20a8aa027 |
15 | 5ecd9c139d |
hex | 359f227573 |
230303102323 has 64 divisors (see below), whose sum is σ = 285421363200. Its totient is φ = 181605473280.
The previous prime is 230303102299. The next prime is 230303102353. The reversal of 230303102323 is 323201303032.
It is a de Polignac number, because none of the positive numbers 2k-230303102323 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 230303102294 and 230303102303.
It is not an unprimeable number, because it can be changed into a prime (230303102353) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 158501065 + ... + 158502517.
It is an arithmetic number, because the mean of its divisors is an integer number (4459708800).
Almost surely, 2230303102323 is an apocalyptic number.
230303102323 is a deficient number, since it is larger than the sum of its proper divisors (55118260877).
230303102323 is a wasteful number, since it uses less digits than its factorization.
230303102323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1892.
The product of its (nonzero) digits is 1944, while the sum is 22.
Adding to 230303102323 its reverse (323201303032), we get a palindrome (553504405355).
The spelling of 230303102323 in words is "two hundred thirty billion, three hundred three million, one hundred two thousand, three hundred twenty-three".
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