Base | Representation |
---|---|
bin | 1101011001001100111… |
… | …0100010110110101111 |
3 | 210222221022000022021211 |
4 | 3112103032202312233 |
5 | 12232222423031343 |
6 | 253412532535251 |
7 | 22424114015104 |
oct | 3262316426657 |
9 | 728838008254 |
10 | 230103330223 |
11 | 8964a370808 |
12 | 38719181527 |
13 | 18910c22800 |
14 | b1cc146aab |
15 | 5ebb1ae79d |
hex | 35933a2daf |
230103330223 has 12 divisors (see below), whose sum is σ = 249332979168. Its totient is φ = 212260002240.
The previous prime is 230103330181. The next prime is 230103330269. The reversal of 230103330223 is 322033301032.
It is a de Polignac number, because none of the positive numbers 2k-230103330223 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 230103330194 and 230103330203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230103330823) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 206518 + ... + 709123.
It is an arithmetic number, because the mean of its divisors is an integer number (20777748264).
Almost surely, 2230103330223 is an apocalyptic number.
230103330223 is a deficient number, since it is larger than the sum of its proper divisors (19229648945).
230103330223 is a wasteful number, since it uses less digits than its factorization.
230103330223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 917154 (or 917141 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 22.
Adding to 230103330223 its reverse (322033301032), we get a palindrome (552136631255).
The spelling of 230103330223 in words is "two hundred thirty billion, one hundred three million, three hundred thirty thousand, two hundred twenty-three".
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