Base | Representation |
---|---|
bin | 11111010111110100110 |
3 | 1221020011022 |
4 | 3322332212 |
5 | 230344011 |
6 | 34011142 |
7 | 11511050 |
oct | 3727646 |
9 | 1836138 |
10 | 1028006 |
11 | 6423a1 |
12 | 416ab2 |
13 | 29cbb5 |
14 | 1ca8d0 |
15 | 1548db |
hex | fafa6 |
1028006 has 16 divisors (see below), whose sum is σ = 1782816. Its totient is φ = 435456.
The previous prime is 1028003. The next prime is 1028011. The reversal of 1028006 is 6008201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1028003) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 980 + ... + 1736.
It is an arithmetic number, because the mean of its divisors is an integer number (111426).
21028006 is an apocalyptic number.
1028006 is a deficient number, since it is larger than the sum of its proper divisors (754810).
1028006 is an equidigital number, since it uses as much as digits as its factorization.
1028006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 863.
The product of its (nonzero) digits is 96, while the sum is 17.
The square root of 1028006 is about 1013.9063073085. The cubic root of 1028006 is about 100.9249516011.
The spelling of 1028006 in words is "one million, twenty-eight thousand, six".
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