Base | Representation |
---|---|
bin | 11101011101001110000… |
… | …11011001111000011111 |
3 | 10120202110101100022201221 |
4 | 32232213003121320133 |
5 | 113040310210031304 |
6 | 2052543404114211 |
7 | 133060164033034 |
oct | 16564703317037 |
9 | 3522411308657 |
10 | 1012120002079 |
11 | 36026839a93a |
12 | 1441a4b35967 |
13 | 7459a2581c4 |
14 | 36db5d8138b |
15 | 1b4da7dd054 |
hex | eba70d9e1f |
1012120002079 has 2 divisors, whose sum is σ = 1012120002080. Its totient is φ = 1012120002078.
The previous prime is 1012120002043. The next prime is 1012120002139. The reversal of 1012120002079 is 9702000212101.
It is a weak prime.
It is an emirp because it is prime and its reverse (9702000212101) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1012120002079 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1012120002379) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506060001039 + 506060001040.
It is an arithmetic number, because the mean of its divisors is an integer number (506060001040).
Almost surely, 21012120002079 is an apocalyptic number.
1012120002079 is a deficient number, since it is larger than the sum of its proper divisors (1).
1012120002079 is an equidigital number, since it uses as much as digits as its factorization.
1012120002079 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 504, while the sum is 25.
The spelling of 1012120002079 in words is "one trillion, twelve billion, one hundred twenty million, two thousand, seventy-nine".
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