Search a number
-
+
4872587 is a prime number
BaseRepresentation
bin10010100101100110001011
3100011112221012
4102211212023
52221410322
6252234135
756262536
oct22454613
910145835
104872587
112828935
12176b94b
131017ab5
1490ba1d
15663ae2
hex4a598b

4872587 has 2 divisors, whose sum is σ = 4872588. Its totient is φ = 4872586.

The previous prime is 4872583. The next prime is 4872589. The reversal of 4872587 is 7852784.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4872587 - 22 = 4872583 is a prime.

Together with 4872589, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4872583) 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, 2436293 + 2436294.

It is an arithmetic number, because the mean of its divisors is an integer number (2436294).

Almost surely, 24872587 is an apocalyptic number.

4872587 is a deficient number, since it is larger than the sum of its proper divisors (1).

4872587 is an equidigital number, since it uses as much as digits as its factorization.

4872587 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 125440, while the sum is 41.

The square root of 4872587 is about 2207.3937120505. The cubic root of 4872587 is about 169.5325914885.

The spelling of 4872587 in words is "four million, eight hundred seventy-two thousand, five hundred eighty-seven".