Base | Representation |
---|---|
bin | 110011101101000000100… |
… | …0010101001111111111001 |
3 | 221011022221012120001012212 |
4 | 1213122001002221333321 |
5 | 1412411132430133021 |
6 | 23040245313144505 |
7 | 1332252213513266 |
oct | 147320102517771 |
9 | 27138835501185 |
10 | 7106040864761 |
11 | 229a7228a5563 |
12 | 96924685b135 |
13 | 3c7134811157 |
14 | 1a7d116a226d |
15 | c4c9ee4485b |
hex | 676810a9ff9 |
7106040864761 has 2 divisors, whose sum is σ = 7106040864762. Its totient is φ = 7106040864760.
The previous prime is 7106040864757. The next prime is 7106040864851. The reversal of 7106040864761 is 1674680406017.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4465191610000 + 2640849254761 = 2113100^2 + 1625069^2 .
It is an emirp because it is prime and its reverse (1674680406017) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 7106040864761 - 22 = 7106040864757 is a prime.
It is not a weakly prime, because it can be changed into another prime (7106040864661) 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, 3553020432380 + 3553020432381.
It is an arithmetic number, because the mean of its divisors is an integer number (3553020432381).
Almost surely, 27106040864761 is an apocalyptic number.
It is an amenable number.
7106040864761 is a deficient number, since it is larger than the sum of its proper divisors (1).
7106040864761 is an equidigital number, since it uses as much as digits as its factorization.
7106040864761 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1354752, while the sum is 50.
The spelling of 7106040864761 in words is "seven trillion, one hundred six billion, forty million, eight hundred sixty-four thousand, seven hundred sixty-one".
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