Base | Representation |
---|---|
bin | 111100001101001… |
… | …1100111110110011 |
3 | 12012210100210220222 |
4 | 1320122130332303 |
5 | 13114132402441 |
6 | 532243523255 |
7 | 101030264000 |
oct | 17032347663 |
9 | 5183323828 |
10 | 2020200371 |
11 | 947394492 |
12 | 48468952b |
13 | 2626caa47 |
14 | 1524368a7 |
15 | bc552d4b |
hex | 7869cfb3 |
2020200371 has 16 divisors (see below), whose sum is σ = 2358144000. Its totient is φ = 1729965384.
The previous prime is 2020200359. The next prime is 2020200373. The reversal of 2020200371 is 1730020202.
It is not a de Polignac number, because 2020200371 - 26 = 2020200307 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2020200373) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 486020 + ... + 490158.
It is an arithmetic number, because the mean of its divisors is an integer number (147384000).
Almost surely, 22020200371 is an apocalyptic number.
2020200371 is a deficient number, since it is larger than the sum of its proper divisors (337943629).
2020200371 is an equidigital number, since it uses as much as digits as its factorization.
2020200371 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5583 (or 5569 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 17.
The square root of 2020200371 is about 44946.6391513314. The cubic root of 2020200371 is about 1264.1486605699.
Adding to 2020200371 its reverse (1730020202), we get a palindrome (3750220573).
The spelling of 2020200371 in words is "two billion, twenty million, two hundred thousand, three hundred seventy-one".
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