Base | Representation |
---|---|
bin | 111101101001111101001 |
3 | 10210122101000 |
4 | 13231033221 |
5 | 1004122304 |
6 | 111145213 |
7 | 23113113 |
oct | 7551751 |
9 | 3718330 |
10 | 2020329 |
11 | 115a9a3 |
12 | 815209 |
13 | 55977c |
14 | 3a83b3 |
15 | 29d939 |
hex | 1ed3e9 |
2020329 has 8 divisors (see below), whose sum is σ = 2993120. Its totient is φ = 1346868.
The previous prime is 2020321. The next prime is 2020387. The reversal of 2020329 is 9230202.
It is not a de Polignac number, because 2020329 - 23 = 2020321 is a prime.
It is a Duffinian number.
2020329 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (2020321) 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, 37387 + ... + 37440.
It is an arithmetic number, because the mean of its divisors is an integer number (374140).
22020329 is an apocalyptic number.
It is an amenable number.
2020329 is a deficient number, since it is larger than the sum of its proper divisors (972791).
2020329 is an equidigital number, since it uses as much as digits as its factorization.
2020329 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74836 (or 74830 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 2020329 is about 1421.3827774389. The cubic root of 2020329 is about 126.4175490042.
The spelling of 2020329 in words is "two million, twenty thousand, three hundred twenty-nine".
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