Base | Representation |
---|---|
bin | 100100000100000… |
… | …010010111101101 |
3 | 1120011111010012002 |
4 | 210010002113231 |
5 | 2214342204221 |
6 | 140012022045 |
7 | 20664511235 |
oct | 4404022755 |
9 | 1504433162 |
10 | 605038061 |
11 | 29058a061 |
12 | 14a761925 |
13 | 98470ab4 |
14 | 5a4d8cc5 |
15 | 381b580b |
hex | 241025ed |
605038061 has 2 divisors, whose sum is σ = 605038062. Its totient is φ = 605038060.
The previous prime is 605038051. The next prime is 605038099. The reversal of 605038061 is 160830506.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 479172100 + 125865961 = 21890^2 + 11219^2 .
It is a cyclic number.
It is not a de Polignac number, because 605038061 - 26 = 605037997 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (605038001) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302519030 + 302519031.
It is an arithmetic number, because the mean of its divisors is an integer number (302519031).
Almost surely, 2605038061 is an apocalyptic number.
It is an amenable number.
605038061 is a deficient number, since it is larger than the sum of its proper divisors (1).
605038061 is an equidigital number, since it uses as much as digits as its factorization.
605038061 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 605038061 is about 24597.5214401777. The cubic root of 605038061 is about 845.7867914264.
Adding to 605038061 its reverse (160830506), we get a palindrome (765868567).
The spelling of 605038061 in words is "six hundred five million, thirty-eight thousand, sixty-one".
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