Base | Representation |
---|---|
bin | 1010011010100000100001 |
3 | 12010200212202 |
4 | 22122200201 |
5 | 1144330032 |
6 | 134302545 |
7 | 32130143 |
oct | 12324041 |
9 | 5120782 |
10 | 2730017 |
11 | 15a5114 |
12 | ab7a55 |
13 | 7477c4 |
14 | 510c93 |
15 | 38dd62 |
hex | 29a821 |
2730017 has 2 divisors, whose sum is σ = 2730018. Its totient is φ = 2730016.
The previous prime is 2730011. The next prime is 2730041. The reversal of 2730017 is 7100372.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2719201 + 10816 = 1649^2 + 104^2 .
It is a cyclic number.
It is not a de Polignac number, because 2730017 - 24 = 2730001 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (2730011) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1365008 + 1365009.
It is an arithmetic number, because the mean of its divisors is an integer number (1365009).
22730017 is an apocalyptic number.
It is an amenable number.
2730017 is a deficient number, since it is larger than the sum of its proper divisors (1).
2730017 is an equidigital number, since it uses as much as digits as its factorization.
2730017 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 294, while the sum is 20.
The square root of 2730017 is about 1652.2763086118. The cubic root of 2730017 is about 139.7617887890.
Adding to 2730017 its reverse (7100372), we get a palindrome (9830389).
The spelling of 2730017 in words is "two million, seven hundred thirty thousand, seventeen".
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