Base | Representation |
---|---|
bin | 1101011001111110111… |
… | …1100100001111010001 |
3 | 211000110221010112211100 |
4 | 3112133233210033101 |
5 | 12233140202010413 |
6 | 253445433335013 |
7 | 22432243601343 |
oct | 3263757441721 |
9 | 730427115740 |
10 | 230313313233 |
11 | 89747952093 |
12 | 38777567469 |
13 | 18945593a03 |
14 | b20bda7293 |
15 | 5ece83ba73 |
hex | 359fbe43d1 |
230313313233 has 6 divisors (see below), whose sum is σ = 332674785794. Its totient is φ = 153542208816.
The previous prime is 230313313231. The next prime is 230313313247. The reversal of 230313313233 is 332313313032.
230313313233 is a `hidden beast` number, since 2 + 3 + 0 + 3 + 1 + 331 + 323 + 3 = 666.
It can be written as a sum of positive squares in only one way, i.e., 171306587664 + 59006725569 = 413892^2 + 242913^2 .
It is not a de Polignac number, because 230313313233 - 21 = 230313313231 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 230313313197 and 230313313206.
It is not an unprimeable number, because it can be changed into a prime (230313313231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12795184060 + ... + 12795184077.
Almost surely, 2230313313233 is an apocalyptic number.
It is an amenable number.
230313313233 is a deficient number, since it is larger than the sum of its proper divisors (102361472561).
230313313233 is a wasteful number, since it uses less digits than its factorization.
230313313233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25590368143 (or 25590368140 counting only the distinct ones).
The product of its (nonzero) digits is 8748, while the sum is 27.
Adding to 230313313233 its reverse (332313313032), we get a palindrome (562626626265).
The spelling of 230313313233 in words is "two hundred thirty billion, three hundred thirteen million, three hundred thirteen thousand, two hundred thirty-three".
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