Base | Representation |
---|---|
bin | 1110110100101010101101 |
3 | 21022102020100 |
4 | 32310222231 |
5 | 1443320431 |
6 | 215141313 |
7 | 45012456 |
oct | 16645255 |
9 | 7272210 |
10 | 3885741 |
11 | 2214462 |
12 | 1374839 |
13 | a60872 |
14 | 73212d |
15 | 51b4e6 |
hex | 3b4aad |
3885741 has 24 divisors (see below), whose sum is σ = 6023160. Its totient is φ = 2405376.
The previous prime is 3885737. The next prime is 3885743. The reversal of 3885741 is 1475883.
3885741 is a `hidden beast` number, since 3 + 88 + 574 + 1 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 837225 + 3048516 = 915^2 + 1746^2 .
It is not a de Polignac number, because 3885741 - 22 = 3885737 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3885696 and 3885705.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3885743) 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 23 ways as a sum of consecutive naturals, for example, 16561 + ... + 16793.
It is an arithmetic number, because the mean of its divisors is an integer number (250965).
Almost surely, 23885741 is an apocalyptic number.
It is an amenable number.
3885741 is a deficient number, since it is larger than the sum of its proper divisors (2137419).
3885741 is a wasteful number, since it uses less digits than its factorization.
3885741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 365 (or 362 counting only the distinct ones).
The product of its digits is 26880, while the sum is 36.
The square root of 3885741 is about 1971.2282972807. The cubic root of 3885741 is about 157.2140237669.
The spelling of 3885741 in words is "three million, eight hundred eighty-five thousand, seven hundred forty-one".
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