Search a number
-
+
67763 is a prime number
BaseRepresentation
bin10000100010110011
310102221202
4100202303
54132023
61241415
7401363
oct204263
9112852
1067763
1146a03
123326b
1324ac7
141a9a3
1515128
hex108b3

67763 has 2 divisors, whose sum is σ = 67764. Its totient is φ = 67762.

The previous prime is 67759. The next prime is 67777. The reversal of 67763 is 36776.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 67763 - 22 = 67759 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (67723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33881 + 33882.

It is an arithmetic number, because the mean of its divisors is an integer number (33882).

267763 is an apocalyptic number.

67763 is a deficient number, since it is larger than the sum of its proper divisors (1).

67763 is an equidigital number, since it uses as much as digits as its factorization.

67763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5292, while the sum is 29.

The square root of 67763 is about 260.3132728080. The cubic root of 67763 is about 40.7690765939.

The spelling of 67763 in words is "sixty-seven thousand, seven hundred sixty-three".