Base | Representation |
---|---|
bin | 101100101100100000001… |
… | …101011101111001000001 |
3 | 101212121221002000210221111 |
4 | 230230200031131321001 |
5 | 400310303124032412 |
6 | 10311000113523321 |
7 | 434622124250323 |
oct | 54544015357101 |
9 | 11777832023844 |
10 | 3071442017857 |
11 | a84655a46144 |
12 | 417323873541 |
13 | 193835948155 |
14 | a893123b613 |
15 | 54d667492a7 |
hex | 2cb2035de41 |
3071442017857 has 2 divisors, whose sum is σ = 3071442017858. Its totient is φ = 3071442017856.
The previous prime is 3071442017783. The next prime is 3071442017899. The reversal of 3071442017857 is 7587102441703.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2575331686656 + 496110331201 = 1604784^2 + 704351^2 .
It is a cyclic number.
It is not a de Polignac number, because 3071442017857 - 27 = 3071442017729 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3071442017857.
It is not a weakly prime, because it can be changed into another prime (3071442017257) 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, 1535721008928 + 1535721008929.
It is an arithmetic number, because the mean of its divisors is an integer number (1535721008929).
Almost surely, 23071442017857 is an apocalyptic number.
It is an amenable number.
3071442017857 is a deficient number, since it is larger than the sum of its proper divisors (1).
3071442017857 is an equidigital number, since it uses as much as digits as its factorization.
3071442017857 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1317120, while the sum is 49.
The spelling of 3071442017857 in words is "three trillion, seventy-one billion, four hundred forty-two million, seventeen thousand, eight hundred fifty-seven".
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