Base | Representation |
---|---|
bin | 111101101001110110010 |
3 | 10210122021222 |
4 | 13231032302 |
5 | 1004122044 |
6 | 111145042 |
7 | 23113004 |
oct | 7551662 |
9 | 3718258 |
10 | 2020274 |
11 | 115a953 |
12 | 815182 |
13 | 559739 |
14 | 3a8374 |
15 | 29d8ee |
hex | 1ed3b2 |
2020274 has 16 divisors (see below), whose sum is σ = 3250368. Its totient is φ = 939312.
The previous prime is 2020261. The next prime is 2020279. The reversal of 2020274 is 4720202.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2020279) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1109 + ... + 2295.
It is an arithmetic number, because the mean of its divisors is an integer number (203148).
22020274 is an apocalyptic number.
2020274 is a deficient number, since it is larger than the sum of its proper divisors (1230094).
2020274 is a wasteful number, since it uses less digits than its factorization.
2020274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1249.
The product of its (nonzero) digits is 224, while the sum is 17.
The square root of 2020274 is about 1421.3634299503. The cubic root of 2020274 is about 126.4164018266.
Adding to 2020274 its reverse (4720202), we get a palindrome (6740476).
The spelling of 2020274 in words is "two million, twenty thousand, two hundred seventy-four".
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