Search a number
-
+
482387 is a prime number
BaseRepresentation
bin1110101110001010011
3220111201012
41311301103
5110414022
614201135
74046243
oct1656123
9814635
10482387
112aa474
121b31ab
1313b749
14c7b23
1597de2
hex75c53

482387 has 2 divisors, whose sum is σ = 482388. Its totient is φ = 482386.

The previous prime is 482371. The next prime is 482393. The reversal of 482387 is 783284.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 482387 - 24 = 482371 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (482347) 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, 241193 + 241194.

It is an arithmetic number, because the mean of its divisors is an integer number (241194).

2482387 is an apocalyptic number.

482387 is a deficient number, since it is larger than the sum of its proper divisors (1).

482387 is an equidigital number, since it uses as much as digits as its factorization.

482387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10752, while the sum is 32.

The square root of 482387 is about 694.5408555298. The cubic root of 482387 is about 78.4269270099.

The spelling of 482387 in words is "four hundred eighty-two thousand, three hundred eighty-seven".