Base | Representation |
---|---|
bin | 111110101111000000100 |
3 | 10212102212110 |
4 | 13311320010 |
5 | 1011240214 |
6 | 112021020 |
7 | 23321151 |
oct | 7657004 |
9 | 3772773 |
10 | 2055684 |
11 | 1184514 |
12 | 831770 |
13 | 56c8a7 |
14 | 3b7228 |
15 | 2a9159 |
hex | 1f5e04 |
2055684 has 24 divisors (see below), whose sum is σ = 4844448. Its totient is φ = 678400.
The previous prime is 2055679. The next prime is 2055689. The reversal of 2055684 is 4865502.
2055684 is nontrivially palindromic in base 9.
It is an interprime number because it is at equal distance from previous prime (2055679) and next prime (2055689).
It is not an unprimeable number, because it can be changed into a prime (2055689) 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 7 ways as a sum of consecutive naturals, for example, 484 + ... + 2084.
It is an arithmetic number, because the mean of its divisors is an integer number (201852).
22055684 is an apocalyptic number.
It is an amenable number.
2055684 is an abundant number, since it is smaller than the sum of its proper divisors (2788764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2055684 is a wasteful number, since it uses less digits than its factorization.
2055684 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1715 (or 1713 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 30.
The square root of 2055684 is about 1433.7656712308. The cubic root of 2055684 is about 127.1507087209.
The spelling of 2055684 in words is "two million, fifty-five thousand, six hundred eighty-four".
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