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2028144383 is a prime number
BaseRepresentation
bin111100011100011…
…0000011011111111
312020100022102001122
41320320300123333
513123201110013
6533130101155
7101154641246
oct17070603377
95210272048
102028144383
1195091a991
1248727a7bb
1326424c845
1415350395d
15bd0c1a08
hex78e306ff

2028144383 has 2 divisors, whose sum is σ = 2028144384. Its totient is φ = 2028144382.

The previous prime is 2028144281. The next prime is 2028144401. The reversal of 2028144383 is 3834418202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2028144383 - 226 = 1961035519 is a prime.

It is a super-2 number, since 2×20281443832 = 8226739276588901378, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2028114383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1014072191 + 1014072192.

It is an arithmetic number, because the mean of its divisors is an integer number (1014072192).

Almost surely, 22028144383 is an apocalyptic number.

2028144383 is a deficient number, since it is larger than the sum of its proper divisors (1).

2028144383 is an equidigital number, since it uses as much as digits as its factorization.

2028144383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 2028144383 is about 45034.9240367962. The cubic root of 2028144383 is about 1265.8034927228.

The spelling of 2028144383 in words is "two billion, twenty-eight million, one hundred forty-four thousand, three hundred eighty-three".