Base | Representation |
---|---|
bin | 10011010000001… |
… | …001011011010110 |
3 | 211111210002201210 |
4 | 103100021123112 |
5 | 1130142000042 |
6 | 52015002250 |
7 | 11001312012 |
oct | 2320113326 |
9 | 744702653 |
10 | 323000022 |
11 | 156363774 |
12 | 90209386 |
13 | 51bc1897 |
14 | 30c7d542 |
15 | 1d553a9c |
hex | 134096d6 |
323000022 has 16 divisors (see below), whose sum is σ = 648387072. Its totient is φ = 107268840.
The previous prime is 323000021. The next prime is 323000033. The reversal of 323000022 is 220000323.
It is a junction number, because it is equal to n+sod(n) for n = 322999971 and 323000007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (323000021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97698 + ... + 100949.
It is an arithmetic number, because the mean of its divisors is an integer number (40524192).
Almost surely, 2323000022 is an apocalyptic number.
323000022 is an abundant number, since it is smaller than the sum of its proper divisors (325387050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
323000022 is a wasteful number, since it uses less digits than its factorization.
323000022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 198923.
The product of its (nonzero) digits is 72, while the sum is 12.
The square root of 323000022 is about 17972.2013676678. The cubic root of 323000022 is about 686.1212191617.
Adding to 323000022 its reverse (220000323), we get a palindrome (543000345).
The spelling of 323000022 in words is "three hundred twenty-three million, twenty-two", and thus it is an aban number.
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