Base | Representation |
---|---|
bin | 1100100010000000110101 |
3 | 20011220020100 |
4 | 30202000311 |
5 | 1320110140 |
6 | 154224313 |
7 | 36631251 |
oct | 14420065 |
9 | 6156210 |
10 | 3285045 |
11 | 1944115 |
12 | 1125099 |
13 | 8b031a |
14 | 617261 |
15 | 44d530 |
hex | 322035 |
3285045 has 24 divisors (see below), whose sum is σ = 5850936. Its totient is φ = 1703808.
The previous prime is 3285041. The next prime is 3285083. The reversal of 3285045 is 5405823.
It can be written as a sum of positive squares in 4 ways, for example, as 492804 + 2792241 = 702^2 + 1671^2 .
It is not a de Polignac number, because 3285045 - 22 = 3285041 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3285041) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 679 + ... + 2651.
It is an arithmetic number, because the mean of its divisors is an integer number (243789).
Almost surely, 23285045 is an apocalyptic number.
It is an amenable number.
3285045 is a deficient number, since it is larger than the sum of its proper divisors (2565891).
3285045 is a wasteful number, since it uses less digits than its factorization.
3285045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2021 (or 2018 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 3285045 is about 1812.4693100850. The cubic root of 3285045 is about 148.6553148332.
It can be divided in two parts, 328504 and 5, that added together give a cube (328509 = 693).
The spelling of 3285045 in words is "three million, two hundred eighty-five thousand, forty-five".
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