Base | Representation |
---|---|
bin | 111110101010010100100 |
3 | 10212022120120 |
4 | 13311102210 |
5 | 1011201114 |
6 | 112001540 |
7 | 23311152 |
oct | 7652244 |
9 | 3768516 |
10 | 2053284 |
11 | 1182732 |
12 | 8302b0 |
13 | 56b77c |
14 | 3b63d2 |
15 | 2a85a9 |
hex | 1f54a4 |
2053284 has 24 divisors (see below), whose sum is σ = 4814208. Its totient is φ = 681120.
The previous prime is 2053253. The next prime is 2053291. The reversal of 2053284 is 4823502.
It is a congruent number.
It is an unprimeable number.
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, 4549 + ... + 4979.
It is an arithmetic number, because the mean of its divisors is an integer number (200592).
22053284 is an apocalyptic number.
It is an amenable number.
2053284 is an abundant number, since it is smaller than the sum of its proper divisors (2760924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2053284 is a wasteful number, since it uses less digits than its factorization.
2053284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 835 (or 833 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 2053284 is about 1432.9284699524. The cubic root of 2053284 is about 127.1012068623.
Adding to 2053284 its reverse (4823502), we get a palindrome (6876786).
The spelling of 2053284 in words is "two million, fifty-three thousand, two hundred eighty-four".
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