Base | Representation |
---|---|
bin | 11110110001011000101 |
3 | 1220020011101 |
4 | 3312023011 |
5 | 224231300 |
6 | 33340101 |
7 | 11366503 |
oct | 3661305 |
9 | 1806141 |
10 | 1008325 |
11 | 62962a |
12 | 407631 |
13 | 293c56 |
14 | 1c3673 |
15 | 14db6a |
hex | f62c5 |
1008325 has 12 divisors (see below), whose sum is σ = 1275588. Its totient is φ = 790400.
The previous prime is 1008323. The next prime is 1008331. The reversal of 1008325 is 5238001.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 148996 + 859329 = 386^2 + 927^2 .
It is not a de Polignac number, because 1008325 - 21 = 1008323 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1008323) 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, 945 + ... + 1705.
It is an arithmetic number, because the mean of its divisors is an integer number (106299).
21008325 is an apocalyptic number.
It is an amenable number.
1008325 is a deficient number, since it is larger than the sum of its proper divisors (267263).
1008325 is an equidigital number, since it uses as much as digits as its factorization.
1008325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 824 (or 819 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 1008325 is about 1004.1538726709. The cubic root of 1008325 is about 100.2767334794.
The spelling of 1008325 in words is "one million, eight thousand, three hundred twenty-five".
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