Search a number
-
+
48257087 is a prime number
BaseRepresentation
bin1011100000010…
…1100000111111
310100210201021112
42320011200333
544323211322
64442152235
71124115134
oct270054077
9110721245
1048257087
112527029a
12141b267b
139cc7cb8
1465a258b
1543835e2
hex2e0583f

48257087 has 2 divisors, whose sum is σ = 48257088. Its totient is φ = 48257086.

The previous prime is 48257029. The next prime is 48257089. The reversal of 48257087 is 78075284.

48257087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48257087 - 212 = 48252991 is a prime.

Together with 48257089, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48257089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24128543 + 24128544.

It is an arithmetic number, because the mean of its divisors is an integer number (24128544).

Almost surely, 248257087 is an apocalyptic number.

48257087 is a deficient number, since it is larger than the sum of its proper divisors (1).

48257087 is an equidigital number, since it uses as much as digits as its factorization.

48257087 is an odious number, because the sum of its binary digits is odd.

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

The square root of 48257087 is about 6946.7321094166. The cubic root of 48257087 is about 364.0717942957.

The spelling of 48257087 in words is "forty-eight million, two hundred fifty-seven thousand, eighty-seven".