Base | Representation |
---|---|
bin | 100000111110000000101 |
3 | 2000212221001 |
4 | 10013300011 |
5 | 234032300 |
6 | 35053301 |
7 | 12116431 |
oct | 4076005 |
9 | 2025831 |
10 | 1080325 |
11 | 678734 |
12 | 441231 |
13 | 2ba95c |
14 | 2019c1 |
15 | 16516a |
hex | 107c05 |
1080325 has 12 divisors (see below), whose sum is σ = 1359040. Its totient is φ = 851760.
The previous prime is 1080311. The next prime is 1080329. The reversal of 1080325 is 5230801.
It is a happy number.
It is not a de Polignac number, because 1080325 - 213 = 1072133 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1080329) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1702 + ... + 2248.
21080325 is an apocalyptic number.
It is an amenable number.
1080325 is a deficient number, since it is larger than the sum of its proper divisors (278715).
1080325 is an equidigital number, since it uses as much as digits as its factorization.
1080325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 636 (or 631 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 1080325 is about 1039.3868384774. The cubic root of 1080325 is about 102.6088472903.
The spelling of 1080325 in words is "one million, eighty thousand, three hundred twenty-five".
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