Base | Representation |
---|---|
bin | 1001011010000010110… |
… | …10110110011100101001 |
3 | 1010220021202122120122001 |
4 | 10231001122312130221 |
5 | 20243423321330001 |
6 | 404252452331001 |
7 | 32231460363433 |
oct | 4550132663451 |
9 | 1126252576561 |
10 | 323220105001 |
11 | 115093360922 |
12 | 52785913a61 |
13 | 24630694201 |
14 | 11902d67653 |
15 | 861ae9a001 |
hex | 4b416b6729 |
323220105001 has 8 divisors (see below), whose sum is σ = 342306940680. Its totient is φ = 304141479168.
The previous prime is 323220104993. The next prime is 323220105071. The reversal of 323220105001 is 100501022323.
It can be written as a sum of positive squares in 4 ways, for example, as 105835704976 + 217384400025 = 325324^2 + 466245^2 .
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 323220105001 - 23 = 323220104993 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 323220105001.
It is not an unprimeable number, because it can be changed into a prime (323220105071) 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 7 ways as a sum of consecutive naturals, for example, 1971306 + ... + 2128963.
It is an arithmetic number, because the mean of its divisors is an integer number (42788367585).
Almost surely, 2323220105001 is an apocalyptic number.
It is an amenable number.
323220105001 is a deficient number, since it is larger than the sum of its proper divisors (19086835679).
323220105001 is a wasteful number, since it uses less digits than its factorization.
323220105001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4104923.
The product of its (nonzero) digits is 360, while the sum is 19.
Adding to 323220105001 its reverse (100501022323), we get a palindrome (423721127324).
The spelling of 323220105001 in words is "three hundred twenty-three billion, two hundred twenty million, one hundred five thousand, one".
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