Base | Representation |
---|---|
bin | 100101100011011010110001… |
… | …1000001110111010101000100 |
3 | 1121022120121011210220001001221 |
4 | 1023012311203001313111010 |
5 | 321244004110101414340 |
6 | 3130312232450130124 |
7 | 126402033224063125 |
oct | 11306654301672504 |
9 | 1538517153801057 |
10 | 330323301201220 |
11 | 96284364021168 |
12 | 3106aa51280944 |
13 | 11241479c605a2 |
14 | 5b7da3981a04c |
15 | 282c7017a144a |
hex | 12c6d63077544 |
330323301201220 has 12 divisors (see below), whose sum is σ = 693678932522604. Its totient is φ = 132129320480480.
The previous prime is 330323301201167. The next prime is 330323301201227. The reversal of 330323301201220 is 22102103323033.
It can be written as a sum of positive squares in 2 ways, for example, as 250622080778304 + 79701220422916 = 15831048^2 + 8927554^2 .
It is a super-2 number, since 2×3303233012012202 (a number of 30 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (330323301201227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8258082530011 + ... + 8258082530050.
It is an arithmetic number, because the mean of its divisors is an integer number (57806577710217).
Almost surely, 2330323301201220 is an apocalyptic number.
It is an amenable number.
330323301201220 is an abundant number, since it is smaller than the sum of its proper divisors (363355631321384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
330323301201220 is a wasteful number, since it uses less digits than its factorization.
330323301201220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16516165060070 (or 16516165060068 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 330323301201220 its reverse (22102103323033), we get a palindrome (352425404524253).
The spelling of 330323301201220 in words is "three hundred thirty trillion, three hundred twenty-three billion, three hundred one million, two hundred one thousand, two hundred twenty".
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