Base | Representation |
---|---|
bin | 111101101010010000100 |
3 | 10210122120202 |
4 | 13231102010 |
5 | 1004123414 |
6 | 111150032 |
7 | 23113424 |
oct | 7552204 |
9 | 3718522 |
10 | 2020484 |
11 | 1160024 |
12 | 815318 |
13 | 55986b |
14 | 3a8484 |
15 | 29d9de |
hex | 1ed484 |
2020484 has 24 divisors (see below), whose sum is σ = 3836448. Its totient is φ = 927360.
The previous prime is 2020477. The next prime is 2020489. The reversal of 2020484 is 4840202.
It is not an unprimeable number, because it can be changed into a prime (2020489) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2579 + ... + 3269.
It is an arithmetic number, because the mean of its divisors is an integer number (159852).
22020484 is an apocalyptic number.
It is an amenable number.
2020484 is a deficient number, since it is larger than the sum of its proper divisors (1815964).
2020484 is a wasteful number, since it uses less digits than its factorization.
2020484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 755 (or 753 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 20.
The square root of 2020484 is about 1421.4373007629. The cubic root of 2020484 is about 126.4207818471.
Adding to 2020484 its reverse (4840202), we get a palindrome (6860686).
The spelling of 2020484 in words is "two million, twenty thousand, four hundred eighty-four".
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