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2380471 is a prime number
BaseRepresentation
bin1001000101001010110111
311110221101121
421011022313
51102133341
6123004411
726143102
oct11051267
94427347
102380471
111386535
12969707
13654682
1445d739
153204d1
hex2452b7

2380471 has 2 divisors, whose sum is σ = 2380472. Its totient is φ = 2380470.

The previous prime is 2380463. The next prime is 2380481. The reversal of 2380471 is 1740832.

2380471 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 2380471 - 23 = 2380463 is a prime.

It is a super-3 number, since 3×23804713 = 40467832143747681333, which contains 333 as substring.

2380471 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2380421) 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, 1190235 + 1190236.

It is an arithmetic number, because the mean of its divisors is an integer number (1190236).

22380471 is an apocalyptic number.

2380471 is a deficient number, since it is larger than the sum of its proper divisors (1).

2380471 is an equidigital number, since it uses as much as digits as its factorization.

2380471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 2380471 is about 1542.8775064794. The cubic root of 2380471 is about 133.5224517687.

The spelling of 2380471 in words is "two million, three hundred eighty thousand, four hundred seventy-one".