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3012227 is a prime number
BaseRepresentation
bin1011011111011010000011
312200000222222
423133122003
51232342402
6144321255
734414001
oct13373203
95600888
103012227
111778149
12101322b
138160aa
14585a71
153e77a2
hex2df683

3012227 has 2 divisors, whose sum is σ = 3012228. Its totient is φ = 3012226.

The previous prime is 3012223. The next prime is 3012271. The reversal of 3012227 is 7222103.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3012227 - 22 = 3012223 is a prime.

It is a super-2 number, since 2×30122272 = 18147022999058, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3012221) 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 as a sum of consecutive naturals, namely, 1506113 + 1506114.

It is an arithmetic number, because the mean of its divisors is an integer number (1506114).

Almost surely, 23012227 is an apocalyptic number.

3012227 is a deficient number, since it is larger than the sum of its proper divisors (1).

3012227 is an equidigital number, since it uses as much as digits as its factorization.

3012227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 3012227 is about 1735.5768493501. The cubic root of 3012227 is about 144.4206290563.

The spelling of 3012227 in words is "three million, twelve thousand, two hundred twenty-seven".