Base | Representation |
---|---|
bin | 111100001101110… |
… | …0110011100000100 |
3 | 12012210221002122201 |
4 | 1320123212130010 |
5 | 13114222020002 |
6 | 532254204244 |
7 | 101032656130 |
oct | 17033463404 |
9 | 5183832581 |
10 | 2020501252 |
11 | 94757a550 |
12 | 4847b3684 |
13 | 2627a4993 |
14 | 1524b43c0 |
15 | bc5b2087 |
hex | 786e6704 |
2020501252 has 24 divisors (see below), whose sum is σ = 4408367040. Its totient is φ = 787208160.
The previous prime is 2020501247. The next prime is 2020501261. The reversal of 2020501252 is 2521050202.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3279727 + ... + 3280342.
It is an arithmetic number, because the mean of its divisors is an integer number (183681960).
Almost surely, 22020501252 is an apocalyptic number.
2020501252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2020501252 is an abundant number, since it is smaller than the sum of its proper divisors (2387865788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2020501252 is a wasteful number, since it uses less digits than its factorization.
2020501252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6560091 (or 6560089 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 19.
The square root of 2020501252 is about 44949.9861179066. The cubic root of 2020501252 is about 1264.2114166274.
Adding to 2020501252 its reverse (2521050202), we get a palindrome (4541551454).
It can be divided in two parts, 202050 and 1252, that added together give a palindrome (203302).
The spelling of 2020501252 in words is "two billion, twenty million, five hundred one thousand, two hundred fifty-two".
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