Base | Representation |
---|---|
bin | 1101001010111110011001 |
3 | 20111102101102 |
4 | 31022332121 |
5 | 1340442300 |
6 | 202001145 |
7 | 41230355 |
oct | 15127631 |
9 | 6442342 |
10 | 3452825 |
11 | 1a49182 |
12 | 11a61b5 |
13 | 93b7bc |
14 | 65c465 |
15 | 4830d5 |
hex | 34af99 |
3452825 has 6 divisors (see below), whose sum is σ = 4281534. Its totient is φ = 2762240.
The previous prime is 3452821. The next prime is 3452831. The reversal of 3452825 is 5282543.
It can be written as a sum of positive squares in 3 ways, for example, as 107584 + 3345241 = 328^2 + 1829^2 .
It is not a de Polignac number, because 3452825 - 22 = 3452821 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3452821) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 69032 + ... + 69081.
It is an arithmetic number, because the mean of its divisors is an integer number (713589).
Almost surely, 23452825 is an apocalyptic number.
It is an amenable number.
3452825 is a deficient number, since it is larger than the sum of its proper divisors (828709).
3452825 is a wasteful number, since it uses less digits than its factorization.
3452825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138123 (or 138118 counting only the distinct ones).
The product of its digits is 9600, while the sum is 29.
The square root of 3452825 is about 1858.1778709262. The cubic root of 3452825 is about 151.1442126198.
The spelling of 3452825 in words is "three million, four hundred fifty-two thousand, eight hundred twenty-five".
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