Base | Representation |
---|---|
bin | 1111001101001010000010 |
3 | 21111111211111 |
4 | 33031022002 |
5 | 2010023200 |
6 | 221233534 |
7 | 45611065 |
oct | 17151202 |
9 | 7444744 |
10 | 3986050 |
11 | 2282862 |
12 | 14028aa |
13 | a97413 |
14 | 75a8dc |
15 | 53b0ba |
hex | 3cd282 |
3986050 has 24 divisors (see below), whose sum is σ = 7672500. Its totient is φ = 1538880.
The previous prime is 3986033. The next prime is 3986051. The reversal of 3986050 is 506893.
It can be written as a sum of positive squares in 6 ways, for example, as 720801 + 3265249 = 849^2 + 1807^2 .
It is not an unprimeable number, because it can be changed into a prime (3986051) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76 + ... + 2824.
Almost surely, 23986050 is an apocalyptic number.
3986050 is a deficient number, since it is larger than the sum of its proper divisors (3686450).
3986050 is a wasteful number, since it uses less digits than its factorization.
3986050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2790 (or 2785 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 31.
The square root of 3986050 is about 1996.5094540222. The cubic root of 3986050 is about 158.5553548856. Note that the first 3 decimals are identical.
The spelling of 3986050 in words is "three million, nine hundred eighty-six thousand, fifty".
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