Base | Representation |
---|---|
bin | 1000101011100100… |
… | …0111110111001111 |
3 | 20000101201221221002 |
4 | 2022321013313033 |
5 | 14233014331343 |
6 | 1023120530515 |
7 | 111513426056 |
oct | 21271076717 |
9 | 6011657832 |
10 | 2330230223 |
11 | a96399502 |
12 | 550480a3b |
13 | 2b19cab69 |
14 | 18169b39d |
15 | d98938b8 |
hex | 8ae47dcf |
2330230223 has 4 divisors (see below), whose sum is σ = 2331815808. Its totient is φ = 2328644640.
The previous prime is 2330230213. The next prime is 2330230237. The reversal of 2330230223 is 3220320332.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2330230223 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2330230195 and 2330230204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2330230213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 790586 + ... + 793527.
It is an arithmetic number, because the mean of its divisors is an integer number (582953952).
Almost surely, 22330230223 is an apocalyptic number.
2330230223 is a deficient number, since it is larger than the sum of its proper divisors (1585585).
2330230223 is a wasteful number, since it uses less digits than its factorization.
2330230223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1585584.
The product of its (nonzero) digits is 1296, while the sum is 20.
The square root of 2330230223 is about 48272.4582241261. The cubic root of 2330230223 is about 1325.7641678116.
Adding to 2330230223 its reverse (3220320332), we get a palindrome (5550550555).
The spelling of 2330230223 in words is "two billion, three hundred thirty million, two hundred thirty thousand, two hundred twenty-three".
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