Base | Representation |
---|---|
bin | 1011001101101101111100… |
… | …1110010001111100101100 |
3 | 1121122202122220001200200110 |
4 | 2303123133032101330230 |
5 | 3104004424101432340 |
6 | 42120243455100020 |
7 | 2411556233631321 |
oct | 263333716217454 |
9 | 47582586050613 |
10 | 12330301202220 |
11 | 3a2428463a891 |
12 | 1471840b11610 |
13 | 6b5986112641 |
14 | 308b0b172b48 |
15 | 165b158a3680 |
hex | b36df391f2c |
12330301202220 has 48 divisors (see below), whose sum is σ = 34525040497920. Its totient is φ = 3288061546176.
The previous prime is 12330301202213. The next prime is 12330301202237. The reversal of 12330301202220 is 2220210303321.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12375969 + ... + 13335111.
It is an arithmetic number, because the mean of its divisors is an integer number (719271677040).
Almost surely, 212330301202220 is an apocalyptic number.
12330301202220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12330301202220 is an abundant number, since it is smaller than the sum of its proper divisors (22194739295700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12330301202220 is a wasteful number, since it uses less digits than its factorization.
12330301202220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1173414 (or 1173412 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 12330301202220 its reverse (2220210303321), we get a palindrome (14550511505541).
It can be divided in two parts, 12330301 and 202220, that added together give a triangular number (12532521 = T5006).
The spelling of 12330301202220 in words is "twelve trillion, three hundred thirty billion, three hundred one million, two hundred two thousand, two hundred twenty".
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