Base | Representation |
---|---|
bin | 10101101100000010001… |
… | …10101010101100011011 |
3 | 2122020110221112002201211 |
4 | 22312001012222230123 |
5 | 44202130002211221 |
6 | 1330201002323551 |
7 | 104560430653462 |
oct | 12660106525433 |
9 | 2566427462654 |
10 | 745195350811 |
11 | 26804339169a |
12 | 1005104b95b7 |
13 | 5536b998182 |
14 | 280d38a59d9 |
15 | 145b6c326e1 |
hex | ad811aab1b |
745195350811 has 2 divisors, whose sum is σ = 745195350812. Its totient is φ = 745195350810.
The previous prime is 745195350799. The next prime is 745195350869. The reversal of 745195350811 is 118053591547.
It is a weak prime.
It is an emirp because it is prime and its reverse (118053591547) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 745195350811 - 217 = 745195219739 is a prime.
It is a super-2 number, since 2×7451953508112 (a number of 25 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (745195350881) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 372597675405 + 372597675406.
It is an arithmetic number, because the mean of its divisors is an integer number (372597675406).
Almost surely, 2745195350811 is an apocalyptic number.
745195350811 is a deficient number, since it is larger than the sum of its proper divisors (1).
745195350811 is an equidigital number, since it uses as much as digits as its factorization.
745195350811 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 756000, while the sum is 49.
The spelling of 745195350811 in words is "seven hundred forty-five billion, one hundred ninety-five million, three hundred fifty thousand, eight hundred eleven".
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