Base | Representation |
---|---|
bin | 101100101100… |
… | …0010010110011 |
3 | 1122002101100202 |
4 | 1121120102303 |
5 | 21444232243 |
6 | 2154105415 |
7 | 403103660 |
oct | 131302263 |
9 | 48071322 |
10 | 23430323 |
11 | 12253604 |
12 | 7a1b26b |
13 | 4b148c7 |
14 | 317ca67 |
15 | 20cc4b8 |
hex | 16584b3 |
23430323 has 8 divisors (see below), whose sum is σ = 26820960. Its totient is φ = 20050560.
The previous prime is 23430317. The next prime is 23430343. The reversal of 23430323 is 32303432.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23430323 - 216 = 23364787 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23430295 and 23430304.
It is not an unprimeable number, because it can be changed into a prime (23430343) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2603 + ... + 7323.
It is an arithmetic number, because the mean of its divisors is an integer number (3352620).
Almost surely, 223430323 is an apocalyptic number.
23430323 is a deficient number, since it is larger than the sum of its proper divisors (3390637).
23430323 is an equidigital number, since it uses as much as digits as its factorization.
23430323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5437.
The product of its (nonzero) digits is 1296, while the sum is 20.
The square root of 23430323 is about 4840.4878886327. The cubic root of 23430323 is about 286.1493465837.
Adding to 23430323 its reverse (32303432), we get a palindrome (55733755).
The spelling of 23430323 in words is "twenty-three million, four hundred thirty thousand, three hundred twenty-three".
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