Base | Representation |
---|---|
bin | 101000100101110011011 |
3 | 2111120112001 |
4 | 11010232123 |
5 | 320030300 |
6 | 44301431 |
7 | 14206525 |
oct | 5045633 |
9 | 2446461 |
10 | 1330075 |
11 | 82933a |
12 | 541877 |
13 | 377536 |
14 | 268a15 |
15 | 1b416a |
hex | 144b9b |
1330075 has 12 divisors (see below), whose sum is σ = 1671768. Its totient is φ = 1049600.
The previous prime is 1330073. The next prime is 1330093. The reversal of 1330075 is 5700331.
It is not a de Polignac number, because 1330075 - 21 = 1330073 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1330073) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1755 + ... + 2395.
It is an arithmetic number, because the mean of its divisors is an integer number (139314).
21330075 is an apocalyptic number.
1330075 is a deficient number, since it is larger than the sum of its proper divisors (341693).
1330075 is an equidigital number, since it uses as much as digits as its factorization.
1330075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 734 (or 729 counting only the distinct ones).
The product of its (nonzero) digits is 315, while the sum is 19.
The square root of 1330075 is about 1153.2887756325. The cubic root of 1330075 is about 109.9745120010.
The spelling of 1330075 in words is "one million, three hundred thirty thousand, seventy-five".
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