Base | Representation |
---|---|
bin | 1101011001010011010… |
… | …1100010101001101111 |
3 | 211000000011211001022211 |
4 | 3112110311202221233 |
5 | 12232301331031343 |
6 | 253415335351251 |
7 | 22424562350233 |
oct | 3262465425157 |
9 | 730004731284 |
10 | 230130330223 |
11 | 89663632262 |
12 | 38726222527 |
13 | 189166b7141 |
14 | b1d19745c3 |
15 | 5ebd74479d |
hex | 3594d62a6f |
230130330223 has 16 divisors (see below), whose sum is σ = 234191462400. Its totient is φ = 226103397984.
The previous prime is 230130330181. The next prime is 230130330251. The reversal of 230130330223 is 322033031032.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-230130330223 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 230130330194 and 230130330203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230130330263) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11083990 + ... + 11104732.
It is an arithmetic number, because the mean of its divisors is an integer number (14636966400).
Almost surely, 2230130330223 is an apocalyptic number.
230130330223 is a deficient number, since it is larger than the sum of its proper divisors (4061132177).
230130330223 is a wasteful number, since it uses less digits than its factorization.
230130330223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21558.
The product of its (nonzero) digits is 1944, while the sum is 22.
Adding to 230130330223 its reverse (322033031032), we get a palindrome (552163361255).
The spelling of 230130330223 in words is "two hundred thirty billion, one hundred thirty million, three hundred thirty thousand, two hundred twenty-three".
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