Base | Representation |
---|---|
bin | 11100010001110101011101 |
3 | 111221121211201 |
4 | 130101311131 |
5 | 3344204320 |
6 | 422515501 |
7 | 120003331 |
oct | 34216535 |
9 | 14847751 |
10 | 7413085 |
11 | 4203619 |
12 | 2595b91 |
13 | 16c7254 |
14 | dad7c1 |
15 | 9b670a |
hex | 711d5d |
7413085 has 4 divisors (see below), whose sum is σ = 8895708. Its totient is φ = 5930464.
The previous prime is 7413083. The next prime is 7413089. The reversal of 7413085 is 5803147.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1522756 + 5890329 = 1234^2 + 2427^2 .
It is a cyclic number.
It is not a de Polignac number, because 7413085 - 21 = 7413083 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7413083) 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 3 ways as a sum of consecutive naturals, for example, 741304 + ... + 741313.
It is an arithmetic number, because the mean of its divisors is an integer number (2223927).
Almost surely, 27413085 is an apocalyptic number.
It is an amenable number.
7413085 is a deficient number, since it is larger than the sum of its proper divisors (1482623).
7413085 is a wasteful number, since it uses less digits than its factorization.
7413085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1482622.
The product of its (nonzero) digits is 3360, while the sum is 28.
The square root of 7413085 is about 2722.6981103310. The cubic root of 7413085 is about 194.9843073061.
The spelling of 7413085 in words is "seven million, four hundred thirteen thousand, eighty-five".
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