Base | Representation |
---|---|
bin | 1001000111111101001100… |
… | …01101111000010101001111 |
3 | 2122001011012010210221110201 |
4 | 10203332212031320111033 |
5 | 10112214230202133304 |
6 | 110401312522514331 |
7 | 4140422006414506 |
oct | 443764615702517 |
9 | 78034163727421 |
10 | 20064580896079 |
11 | 6436382919125 |
12 | 23007976659a7 |
13 | b2710aacc905 |
14 | 4d51b927783d |
15 | 24bdd48563a4 |
hex | 123fa637854f |
20064580896079 has 2 divisors, whose sum is σ = 20064580896080. Its totient is φ = 20064580896078.
The previous prime is 20064580895993. The next prime is 20064580896149. The reversal of 20064580896079 is 97069808546002.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-20064580896079 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 20064580896079.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (20064580894079) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10032290448039 + 10032290448040.
It is an arithmetic number, because the mean of its divisors is an integer number (10032290448040).
Almost surely, 220064580896079 is an apocalyptic number.
20064580896079 is a deficient number, since it is larger than the sum of its proper divisors (1).
20064580896079 is an equidigital number, since it uses as much as digits as its factorization.
20064580896079 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 52254720, while the sum is 64.
The spelling of 20064580896079 in words is "twenty trillion, sixty-four billion, five hundred eighty million, eight hundred ninety-six thousand, seventy-nine".
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