Search a number
-
+
4123411087 is a prime number
BaseRepresentation
bin1111010111000110…
…0100001010001111
3101122100220222122011
43311301210022033
531421043123322
61521055002051
7204116262445
oct36561441217
911570828564
104123411087
111826615864
12970b09327
13509371123
142b18bab95
15192001677
hexf5c6428f

4123411087 has 2 divisors, whose sum is σ = 4123411088. Its totient is φ = 4123411086.

The previous prime is 4123411079. The next prime is 4123411147. The reversal of 4123411087 is 7801143214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4123411087 - 23 = 4123411079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4123411987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2061705543 + 2061705544.

It is an arithmetic number, because the mean of its divisors is an integer number (2061705544).

Almost surely, 24123411087 is an apocalyptic number.

4123411087 is a deficient number, since it is larger than the sum of its proper divisors (1).

4123411087 is an equidigital number, since it uses as much as digits as its factorization.

4123411087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 4123411087 is about 64213.7920309960. The cubic root of 4123411087 is about 1603.5612196440.

The spelling of 4123411087 in words is "four billion, one hundred twenty-three million, four hundred eleven thousand, eighty-seven".