Base | Representation |
---|---|
bin | 1001010110010010011… |
… | …00101000000010001110 |
3 | 1010201002012022121200121 |
4 | 10223021030220002032 |
5 | 20230310444010110 |
6 | 403320401215154 |
7 | 32130466246555 |
oct | 4531114500216 |
9 | 1121065277617 |
10 | 321203110030 |
11 | 114248866730 |
12 | 523023314ba |
13 | 2439b84946a |
14 | 11791126d9c |
15 | 854dd7bcda |
hex | 4ac932808e |
321203110030 has 64 divisors (see below), whose sum is σ = 696863720448. Its totient is φ = 105150876160.
The previous prime is 321203110027. The next prime is 321203110051. The reversal of 321203110030 is 30011302123.
It is a junction number, because it is equal to n+sod(n) for n = 321203109986 and 321203110013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3691042 + ... + 3777061.
It is an arithmetic number, because the mean of its divisors is an integer number (10888495632).
Almost surely, 2321203110030 is an apocalyptic number.
321203110030 is an abundant number, since it is smaller than the sum of its proper divisors (375660610418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
321203110030 is a wasteful number, since it uses less digits than its factorization.
321203110030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7468161.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 321203110030 its reverse (30011302123), we get a palindrome (351214412153).
The spelling of 321203110030 in words is "three hundred twenty-one billion, two hundred three million, one hundred ten thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •