Search a number
-
+
63007141 is a prime number
BaseRepresentation
bin1111000001011…
…0100110100101
311101120002112211
43300112212211
5112112212031
610130243421
71363360201
oct360264645
9141502484
1063007141
113262521a
1219126571
1310090942
148521b01
1557e8bb1
hex3c169a5

63007141 has 2 divisors, whose sum is σ = 63007142. Its totient is φ = 63007140.

The previous prime is 63007127. The next prime is 63007157. The reversal of 63007141 is 14170036.

63007141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58967041 + 4040100 = 7679^2 + 2010^2 .

It is a cyclic number.

It is not a de Polignac number, because 63007141 - 211 = 63005093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63007121) 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, 31503570 + 31503571.

It is an arithmetic number, because the mean of its divisors is an integer number (31503571).

Almost surely, 263007141 is an apocalyptic number.

It is an amenable number.

63007141 is a deficient number, since it is larger than the sum of its proper divisors (1).

63007141 is an equidigital number, since it uses as much as digits as its factorization.

63007141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 63007141 is about 7937.7037611642. The cubic root of 63007141 is about 397.9207543209.

Adding to 63007141 its reverse (14170036), we get a palindrome (77177177).

The spelling of 63007141 in words is "sixty-three million, seven thousand, one hundred forty-one".