Search a number
-
+
2225575327 is a prime number
BaseRepresentation
bin1000010010100111…
…1001010110011111
312202002210221101211
42010221321112133
514024221402302
61004501445251
7106103035543
oct20451712637
95662727354
102225575327
11a42308758
12521410827
132961176a1
14171817a23
15d05bead7
hex84a7959f

2225575327 has 2 divisors, whose sum is σ = 2225575328. Its totient is φ = 2225575326.

The previous prime is 2225575321. The next prime is 2225575337. The reversal of 2225575327 is 7235755222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2225575327 - 215 = 2225542559 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2225575327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2225575321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112787663 + 1112787664.

It is an arithmetic number, because the mean of its divisors is an integer number (1112787664).

Almost surely, 22225575327 is an apocalyptic number.

2225575327 is a deficient number, since it is larger than the sum of its proper divisors (1).

2225575327 is an equidigital number, since it uses as much as digits as its factorization.

2225575327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 294000, while the sum is 40.

The square root of 2225575327 is about 47176.0037201118. The cubic root of 2225575327 is about 1305.6118986151.

The spelling of 2225575327 in words is "two billion, two hundred twenty-five million, five hundred seventy-five thousand, three hundred twenty-seven".