Base | Representation |
---|---|
bin | 111111101001100101010 |
3 | 10220222000012 |
4 | 13331030222 |
5 | 1013220144 |
6 | 112411522 |
7 | 23504453 |
oct | 7751452 |
9 | 3828005 |
10 | 2085674 |
11 | 11a4aa8 |
12 | 846ba2 |
13 | 580436 |
14 | 3c412a |
15 | 2b2e9e |
hex | 1fd32a |
2085674 has 4 divisors (see below), whose sum is σ = 3128514. Its totient is φ = 1042836.
The previous prime is 2085673. The next prime is 2085691. The reversal of 2085674 is 4765802.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 1288225 + 797449 = 1135^2 + 893^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2085674.
It is not an unprimeable number, because it can be changed into a prime (2085673) 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 as a sum of consecutive naturals, namely, 521417 + ... + 521420.
22085674 is an apocalyptic number.
2085674 is a deficient number, since it is larger than the sum of its proper divisors (1042840).
2085674 is a wasteful number, since it uses less digits than its factorization.
2085674 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1042839.
The product of its (nonzero) digits is 13440, while the sum is 32.
The square root of 2085674 is about 1444.1862760738. The cubic root of 2085674 is about 127.7660521621.
The spelling of 2085674 in words is "two million, eighty-five thousand, six hundred seventy-four".
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