Base | Representation |
---|---|
bin | 1011011010001101… |
… | …1100000000101001 |
3 | 21220110002110122221 |
4 | 2312203130000221 |
5 | 22233030234311 |
6 | 1223525114041 |
7 | 135616613056 |
oct | 26643340051 |
9 | 7813073587 |
10 | 3062743081 |
11 | 1331925232 |
12 | 715858921 |
13 | 39a6b1c18 |
14 | 210a9a02d |
15 | 12dd39671 |
hex | b68dc029 |
3062743081 has 2 divisors, whose sum is σ = 3062743082. Its totient is φ = 3062743080.
The previous prime is 3062743067. The next prime is 3062743111. The reversal of 3062743081 is 1803472603.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2558336400 + 504406681 = 50580^2 + 22459^2 .
It is an emirp because it is prime and its reverse (1803472603) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 3062743081 - 213 = 3062734889 is a prime.
It is a super-2 number, since 2×30627430812 = 18760790360426745122, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (3062743051) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1531371540 + 1531371541.
It is an arithmetic number, because the mean of its divisors is an integer number (1531371541).
Almost surely, 23062743081 is an apocalyptic number.
It is an amenable number.
3062743081 is a deficient number, since it is larger than the sum of its proper divisors (1).
3062743081 is an equidigital number, since it uses as much as digits as its factorization.
3062743081 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 24192, while the sum is 34.
The square root of 3062743081 is about 55342.0552654128. The cubic root of 3062743081 is about 1452.2348542913.
The spelling of 3062743081 in words is "three billion, sixty-two million, seven hundred forty-three thousand, eighty-one".
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