Search a number
-
+
2020233212 = 22505058303
BaseRepresentation
bin111100001101010…
…0100111111111100
312012210102110222022
41320122210333330
513114134430322
6532244335312
7101030461514
oct17032447774
95183373868
102020233212
11947407128
124846a4538
1326270c98a
14152444844
15bc55c942
hex786a4ffc

2020233212 has 6 divisors (see below), whose sum is σ = 3535408128. Its totient is φ = 1010116604.

The previous prime is 2020233211. The next prime is 2020233217. The reversal of 2020233212 is 2123320202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020233211) 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 as a sum of consecutive naturals, namely, 252529148 + ... + 252529155.

It is an arithmetic number, because the mean of its divisors is an integer number (589234688).

Almost surely, 22020233212 is an apocalyptic number.

It is an amenable number.

2020233212 is a deficient number, since it is larger than the sum of its proper divisors (1515174916).

2020233212 is a wasteful number, since it uses less digits than its factorization.

2020233212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505058307 (or 505058305 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2020233212 is about 44947.0044830576. The cubic root of 2020233212 is about 1264.1555106629.

Adding to 2020233212 its reverse (2123320202), we get a palindrome (4143553414).

The spelling of 2020233212 in words is "two billion, twenty million, two hundred thirty-three thousand, two hundred twelve".

Divisors: 1 2 4 505058303 1010116606 2020233212