Base | Representation |
---|---|
bin | 110000011111111101000101… |
… | …000111000011110111100000 |
3 | 1000222020111001111210000101122 |
4 | 300133331011013003313200 |
5 | 210424220220244100000 |
6 | 2033353350304351412 |
7 | 62633366246264324 |
oct | 6037750507036740 |
9 | 1028214044700348 |
10 | 213302120300000 |
11 | 61a67a15153096 |
12 | 1bb0b468615568 |
13 | 92033c4120884 |
14 | 3a95c405dd984 |
15 | 199d72710c085 |
hex | c1ff451c3de0 |
213302120300000 has 144 divisors (see below), whose sum is σ = 525177966708864. Its totient is φ = 85273972800000.
The previous prime is 213302120299937. The next prime is 213302120300033. The reversal of 213302120300000 is 3021203312.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 181714970 + ... + 182885030.
It is an arithmetic number, because the mean of its divisors is an integer number (3647069213256).
Almost surely, 2213302120300000 is an apocalyptic number.
213302120300000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 213302120300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262588983354432).
213302120300000 is an abundant number, since it is smaller than the sum of its proper divisors (311875846408864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213302120300000 is an equidigital number, since it uses as much as digits as its factorization.
213302120300000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1171919 (or 1171891 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 213302120300000 its reverse (3021203312), we get a palindrome (213305141503312).
The spelling of 213302120300000 in words is "two hundred thirteen trillion, three hundred two billion, one hundred twenty million, three hundred thousand".
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