Base | Representation |
---|---|
bin | 1101001011000010011101 |
3 | 20111102202001 |
4 | 31023002131 |
5 | 1340444320 |
6 | 202002301 |
7 | 41231206 |
oct | 15130235 |
9 | 6442661 |
10 | 3453085 |
11 | 1a49399 |
12 | 11a6391 |
13 | 93b95c |
14 | 65c5ad |
15 | 48320a |
hex | 34b09d |
3453085 has 12 divisors (see below), whose sum is σ = 4233564. Its totient is φ = 2703680.
The previous prime is 3453083. The next prime is 3453097. The reversal of 3453085 is 5803543.
3453085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 1633284 + 1819801 = 1278^2 + 1349^2 .
It is not a de Polignac number, because 3453085 - 21 = 3453083 is a prime.
It is a Duffinian number.
3453085 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3453083) 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, 25137 + ... + 25273.
It is an arithmetic number, because the mean of its divisors is an integer number (352797).
Almost surely, 23453085 is an apocalyptic number.
It is an amenable number.
3453085 is a deficient number, since it is larger than the sum of its proper divisors (780479).
3453085 is an equidigital number, since it uses as much as digits as its factorization.
3453085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 284 (or 213 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 28.
The square root of 3453085 is about 1858.2478306189. The cubic root of 3453085 is about 151.1480062776.
The spelling of 3453085 in words is "three million, four hundred fifty-three thousand, eighty-five".
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