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2219083 is a prime number
BaseRepresentation
bin1000011101110001001011
311011202000021
420131301023
51032002313
6115321311
724601426
oct10356113
94152007
102219083
111286259
128b0237
135c9089
1441a9bd
152dc78d
hex21dc4b

2219083 has 2 divisors, whose sum is σ = 2219084. Its totient is φ = 2219082.

The previous prime is 2219081. The next prime is 2219093. The reversal of 2219083 is 3809122.

2219083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2219083 - 21 = 2219081 is a prime.

Together with 2219081, it forms a pair of twin primes.

2219083 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2219081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1109541 + 1109542.

It is an arithmetic number, because the mean of its divisors is an integer number (1109542).

22219083 is an apocalyptic number.

2219083 is a deficient number, since it is larger than the sum of its proper divisors (1).

2219083 is an equidigital number, since it uses as much as digits as its factorization.

2219083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 2219083 is about 1489.6586857398. The cubic root of 2219083 is about 130.4341108838.

The spelling of 2219083 in words is "two million, two hundred nineteen thousand, eighty-three".