Base | Representation |
---|---|
bin | 1001010010011100110100… |
… | …0110111000111110001101 |
3 | 1100011022110010222202200211 |
4 | 2110213031012320332031 |
5 | 2314310330032214333 |
6 | 33415332125522421 |
7 | 2102556133044001 |
oct | 224471506707615 |
9 | 40138403882624 |
10 | 10212578398093 |
11 | 328814829a945 |
12 | 118b323a13411 |
13 | 5910713b34b6 |
14 | 274411990701 |
15 | 12a9bc7d9ecd |
hex | 949cd1b8f8d |
10212578398093 has 2 divisors, whose sum is σ = 10212578398094. Its totient is φ = 10212578398092.
The previous prime is 10212578398063. The next prime is 10212578398103. The reversal of 10212578398093 is 39089387521201.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 10034842799524 + 177735598569 = 3167782^2 + 421587^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10212578398093 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10212578398013) 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 as a sum of consecutive naturals, namely, 5106289199046 + 5106289199047.
It is an arithmetic number, because the mean of its divisors is an integer number (5106289199047).
Almost surely, 210212578398093 is an apocalyptic number.
It is an amenable number.
10212578398093 is a deficient number, since it is larger than the sum of its proper divisors (1).
10212578398093 is an equidigital number, since it uses as much as digits as its factorization.
10212578398093 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6531840, while the sum is 58.
The spelling of 10212578398093 in words is "ten trillion, two hundred twelve billion, five hundred seventy-eight million, three hundred ninety-eight thousand, ninety-three".
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