Base | Representation |
---|---|
bin | 1010111100011011100111… |
… | …1101100110110111001100 |
3 | 1120121101002222210201021122 |
4 | 2233012321331212313030 |
5 | 3034123221233043040 |
6 | 41332011000420112 |
7 | 2351243653445045 |
oct | 257067175466714 |
9 | 46541088721248 |
10 | 12033323331020 |
11 | 391a3383486a2 |
12 | 142417b777638 |
13 | 693978445634 |
14 | 2d85b75578cc |
15 | 15d0336aa1b5 |
hex | af1b9f66dcc |
12033323331020 has 24 divisors (see below), whose sum is σ = 25270400799168. Its totient is φ = 4813248988800.
The previous prime is 12033323331019. The next prime is 12033323331023. The reversal of 12033323331020 is 2013332333021.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (12033323331023) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3785921 + ... + 6196760.
It is an arithmetic number, because the mean of its divisors is an integer number (1052933366632).
Almost surely, 212033323331020 is an apocalyptic number.
12033323331020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12033323331020 is an abundant number, since it is smaller than the sum of its proper divisors (13237077468148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12033323331020 is a wasteful number, since it uses less digits than its factorization.
12033323331020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10042961 (or 10042959 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 26.
Adding to 12033323331020 its reverse (2013332333021), we get a palindrome (14046655664041).
The spelling of 12033323331020 in words is "twelve trillion, thirty-three billion, three hundred twenty-three million, three hundred thirty-one thousand, twenty".
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