Base | Representation |
---|---|
bin | 1100111111100110001… |
… | …1010001001100000000 |
3 | 210100012021211020212111 |
4 | 3033321203101030000 |
5 | 12124133401314240 |
6 | 250314523505104 |
7 | 22061564402446 |
oct | 3177143211400 |
9 | 710167736774 |
10 | 223230104320 |
11 | 86742635423 |
12 | 3731b388194 |
13 | 18086c75c32 |
14 | ab3938ab96 |
15 | 5c17a881ea |
hex | 33f98d1300 |
223230104320 has 72 divisors (see below), whose sum is σ = 534913810704. Its totient is φ = 89257316352.
The previous prime is 223230104297. The next prime is 223230104329. The reversal of 223230104320 is 23401032322.
It is a super-3 number, since 3×2232301043203 (a number of 35 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 223230104291 and 223230104300.
It is not an unprimeable number, because it can be changed into a prime (223230104329) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3393987 + ... + 3459133.
It is an arithmetic number, because the mean of its divisors is an integer number (7429358482).
Almost surely, 2223230104320 is an apocalyptic number.
223230104320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 223230104320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267456905352).
223230104320 is an abundant number, since it is smaller than the sum of its proper divisors (311683706384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223230104320 is an equidigital number, since it uses as much as digits as its factorization.
223230104320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67845 (or 67831 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 223230104320 its reverse (23401032322), we get a palindrome (246631136642).
The spelling of 223230104320 in words is "two hundred twenty-three billion, two hundred thirty million, one hundred four thousand, three hundred twenty".
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