Search a number
-
+
42014033 is a prime number
BaseRepresentation
bin1010000001000…
…1010101010001
32221001112102022
42200101111101
541223422113
64100301225
71020053615
oct240212521
987045368
1042014033
1121796846
12120a1815
138920499
145819345
153a4d908
hex2811551

42014033 has 2 divisors, whose sum is σ = 42014034. Its totient is φ = 42014032.

The previous prime is 42013999. The next prime is 42014039. The reversal of 42014033 is 33041024.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26553409 + 15460624 = 5153^2 + 3932^2 .

It is a cyclic number.

It is not a de Polignac number, because 42014033 - 26 = 42013969 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 (42014039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21007016 + 21007017.

It is an arithmetic number, because the mean of its divisors is an integer number (21007017).

Almost surely, 242014033 is an apocalyptic number.

It is an amenable number.

42014033 is a deficient number, since it is larger than the sum of its proper divisors (1).

42014033 is an equidigital number, since it uses as much as digits as its factorization.

42014033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 42014033 is about 6481.8232774429. The cubic root of 42014033 is about 347.6413737349.

Adding to 42014033 its reverse (33041024), we get a palindrome (75055057).

The spelling of 42014033 in words is "forty-two million, fourteen thousand, thirty-three".