Search a number
-
+
2020002233021 is a prime number
BaseRepresentation
bin11101011001010001100…
…000111111101010111101
321011002222102120120100022
4131121101200333222331
5231043431032424041
64143550510141525
7265640352452153
oct35312140775275
97132872516308
102020002233021
11709750665583
122875a67b18a5
13118640541506
146daa91973d3
153782903a24b
hex1d65183fabd

2020002233021 has 2 divisors, whose sum is σ = 2020002233022. Its totient is φ = 2020002233020.

The previous prime is 2020002233017. The next prime is 2020002233059. The reversal of 2020002233021 is 1203322000202.

Adding to 2020002233021 its reverse (1203322000202), we get a palindrome (3223324233223).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1024976032921 + 995026200100 = 1012411^2 + 997510^2 .

It is a cyclic number.

It is not a de Polignac number, because 2020002233021 - 22 = 2020002233017 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2020002233321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010001116510 + 1010001116511.

It is an arithmetic number, because the mean of its divisors is an integer number (1010001116511).

Almost surely, 22020002233021 is an apocalyptic number.

It is an amenable number.

2020002233021 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020002233021 is an equidigital number, since it uses as much as digits as its factorization.

2020002233021 is an evil number, because the sum of its binary digits is even.

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

The spelling of 2020002233021 in words is "two trillion, twenty billion, two million, two hundred thirty-three thousand, twenty-one".