Base | Representation |
---|---|
bin | 10011000101100… |
… | …101111101101011 |
3 | 211022120112112110 |
4 | 103011211331223 |
5 | 1123434431243 |
6 | 51435413403 |
7 | 10635636564 |
oct | 2305457553 |
9 | 738515473 |
10 | 320233323 |
11 | 154844043 |
12 | 8b2b4263 |
13 | 51463497 |
14 | 3075d16b |
15 | 1d1a8e33 |
hex | 13165f6b |
320233323 has 8 divisors (see below), whose sum is σ = 427327888. Its totient is φ = 213313824.
The previous prime is 320233313. The next prime is 320233349. The reversal of 320233323 is 323332023.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 320233323 - 212 = 320229227 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 320233323.
It is not an unprimeable number, because it can be changed into a prime (320233313) 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, 39436 + ... + 46857.
It is an arithmetic number, because the mean of its divisors is an integer number (53415986).
Almost surely, 2320233323 is an apocalyptic number.
320233323 is a deficient number, since it is larger than the sum of its proper divisors (107094565).
320233323 is a wasteful number, since it uses less digits than its factorization.
320233323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87533.
The product of its (nonzero) digits is 1944, while the sum is 21.
The square root of 320233323 is about 17895.0642077641. The cubic root of 320233323 is about 684.1565785823.
Adding to 320233323 its reverse (323332023), we get a palindrome (643565346).
The spelling of 320233323 in words is "three hundred twenty million, two hundred thirty-three thousand, three hundred twenty-three".
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