Base | Representation |
---|---|
bin | 111100001101111… |
… | …0010011001101100 |
3 | 12012211000120212112 |
4 | 1320123302121230 |
5 | 13114230102002 |
6 | 532255223152 |
7 | 101033252030 |
oct | 17033623154 |
9 | 5184016775 |
10 | 2020550252 |
11 | 947603346 |
12 | 484817ab8 |
13 | 2627c1086 |
14 | 1524c81c0 |
15 | bc5c1852 |
hex | 786f266c |
2020550252 has 12 divisors (see below), whose sum is σ = 4041100560. Its totient is φ = 865950096.
The previous prime is 2020550243. The next prime is 2020550267. The reversal of 2020550252 is 2520550202.
It is a happy number.
2020550252 is an admirable number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36081227 + ... + 36081282.
It is an arithmetic number, because the mean of its divisors is an integer number (336758380).
Almost surely, 22020550252 is an apocalyptic number.
It is an amenable number.
2020550252 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2020550252 is a wasteful number, since it uses less digits than its factorization.
2020550252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72162520 (or 72162518 counting only the distinct ones).
The product of its (nonzero) digits is 2000, while the sum is 23.
The square root of 2020550252 is about 44950.5311648261. The cubic root of 2020550252 is about 1264.2216361803.
The spelling of 2020550252 in words is "two billion, twenty million, five hundred fifty thousand, two hundred fifty-two".
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