Search a number
-
+
2242000213 is a prime number
BaseRepresentation
bin1000010110100010…
…0011010101010101
312210020201102002221
42011220203111111
514042423001323
61010245502341
7106362454525
oct20550432525
95706642087
102242000213
11a50606a42
12526a119b1
1329964875b
14173a91685
15d1c6655d
hex85a23555

2242000213 has 2 divisors, whose sum is σ = 2242000214. Its totient is φ = 2242000212.

The previous prime is 2242000193. The next prime is 2242000261. The reversal of 2242000213 is 3120002422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2207402289 + 34597924 = 46983^2 + 5882^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2242000213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2242003213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121000106 + 1121000107.

It is an arithmetic number, because the mean of its divisors is an integer number (1121000107).

Almost surely, 22242000213 is an apocalyptic number.

It is an amenable number.

2242000213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2242000213 is an equidigital number, since it uses as much as digits as its factorization.

2242000213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2242000213 is about 47349.7646562261. The cubic root of 2242000213 is about 1308.8158623400.

Adding to 2242000213 its reverse (3120002422), we get a palindrome (5362002635).

The spelling of 2242000213 in words is "two billion, two hundred forty-two million, two hundred thirteen", and thus it is an aban number.