Search a number
-
+
3880033 is a prime number
BaseRepresentation
bin1110110011010001100001
321022010101221
432303101201
51443130113
6215055041
744660023
oct16632141
97263357
103880033
112210143
121371481
13a5b0a1
14730013
1551998d
hex3b3461

3880033 has 2 divisors, whose sum is σ = 3880034. Its totient is φ = 3880032.

The previous prime is 3880007. The next prime is 3880043. The reversal of 3880033 is 3300883.

3880033 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 can be written as a sum of positive squares in only one way, i.e., 2663424 + 1216609 = 1632^2 + 1103^2 .

It is an emirp because it is prime and its reverse (3300883) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3880033 - 213 = 3871841 is a prime.

It is equal to p275272 and since 3880033 and 275272 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (3880003) 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, 1940016 + 1940017.

It is an arithmetic number, because the mean of its divisors is an integer number (1940017).

Almost surely, 23880033 is an apocalyptic number.

It is an amenable number.

3880033 is a deficient number, since it is larger than the sum of its proper divisors (1).

3880033 is an equidigital number, since it uses as much as digits as its factorization.

3880033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 3880033 is about 1969.7799369473. The cubic root of 3880033 is about 157.1370056459.

The spelling of 3880033 in words is "three million, eight hundred eighty thousand, thirty-three".