Base | Representation |
---|---|
bin | 1101011001111110001… |
… | …1110100010001111100 |
3 | 211000110201100001211111 |
4 | 3112133203310101330 |
5 | 12233133404430322 |
6 | 253445243331404 |
7 | 22432205452603 |
oct | 3263743642174 |
9 | 730421301744 |
10 | 230310233212 |
11 | 89746139014 |
12 | 38776520b64 |
13 | 18944a55b07 |
14 | b20b804a3a |
15 | 5ece42e177 |
hex | 359f8f447c |
230310233212 has 12 divisors (see below), whose sum is σ = 403193147896. Its totient is φ = 115112190960.
The previous prime is 230310233089. The next prime is 230310233213. The reversal of 230310233212 is 212332013032.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230310233213) 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, 10719339 + ... + 10740802.
Almost surely, 2230310233212 is an apocalyptic number.
It is an amenable number.
230310233212 is a deficient number, since it is larger than the sum of its proper divisors (172882914684).
230310233212 is a wasteful number, since it uses less digits than its factorization.
230310233212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21462828 (or 21462826 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 230310233212 its reverse (212332013032), we get a palindrome (442642246244).
The spelling of 230310233212 in words is "two hundred thirty billion, three hundred ten million, two hundred thirty-three thousand, two hundred twelve".
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