Base | Representation |
---|---|
bin | 1011101010010010101110… |
… | …1110100011100110100101 |
3 | 1200101200210020110110020221 |
4 | 2322210223232203212211 |
5 | 3140030320004101201 |
6 | 43133552155524341 |
7 | 2462205363245221 |
oct | 272445356434645 |
9 | 50350706413227 |
10 | 12821211003301 |
11 | 40a34993aa298 |
12 | 1530a057596b1 |
13 | 72005bbbb78c |
14 | 32479adc1781 |
15 | 17379843e4a1 |
hex | ba92bba39a5 |
12821211003301 has 32 divisors (see below), whose sum is σ = 13172049933696. Its totient is φ = 12477077760000.
The previous prime is 12821211003287. The next prime is 12821211003331. The reversal of 12821211003301 is 10330011212821.
It is a cyclic number.
It is not a de Polignac number, because 12821211003301 - 27 = 12821211003173 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12821211003331) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 676678710 + ... + 676697656.
It is an arithmetic number, because the mean of its divisors is an integer number (411626560428).
Almost surely, 212821211003301 is an apocalyptic number.
It is an amenable number.
12821211003301 is a deficient number, since it is larger than the sum of its proper divisors (350838930395).
12821211003301 is a wasteful number, since it uses less digits than its factorization.
12821211003301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19653.
The product of its (nonzero) digits is 576, while the sum is 25.
The spelling of 12821211003301 in words is "twelve trillion, eight hundred twenty-one billion, two hundred eleven million, three thousand, three hundred one".
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