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5284001 is a prime number
BaseRepresentation
bin10100001010000010100001
3100221110021202
4110022002201
52323042001
6305130545
762625152
oct24120241
910843252
105284001
112a89a48
121929a55
131130138
149b7929
156e596b
hex50a0a1

5284001 has 2 divisors, whose sum is σ = 5284002. Its totient is φ = 5284000.

The previous prime is 5283989. The next prime is 5284021. The reversal of 5284001 is 1004825.

5284001 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (5284021) can be obtained adding 5284001 to its sum of digits (20).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3841600 + 1442401 = 1960^2 + 1201^2 .

It is a cyclic number.

It is not a de Polignac number, because 5284001 - 26 = 5283937 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5284021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2642000 + 2642001.

It is an arithmetic number, because the mean of its divisors is an integer number (2642001).

Almost surely, 25284001 is an apocalyptic number.

It is an amenable number.

5284001 is a deficient number, since it is larger than the sum of its proper divisors (1).

5284001 is an equidigital number, since it uses as much as digits as its factorization.

5284001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 5284001 is about 2298.6954996258. The cubic root of 5284001 is about 174.1757263767.

Adding to 5284001 its reverse (1004825), we get a palindrome (6288826).

The spelling of 5284001 in words is "five million, two hundred eighty-four thousand, one".