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49667 is a prime number
BaseRepresentation
bin1100001000000011
32112010112
430020003
53042132
61021535
7264542
oct141003
975115
1049667
1134352
12248ab
13197b7
1414159
15eab2
hexc203

49667 has 2 divisors, whose sum is σ = 49668. Its totient is φ = 49666.

The previous prime is 49663. The next prime is 49669. The reversal of 49667 is 76694.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49667 - 22 = 49663 is a prime.

Together with 49669, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 12.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 49667.

It is not a weakly prime, because it can be changed into another prime (49663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24833 + 24834.

It is an arithmetic number, because the mean of its divisors is an integer number (24834).

249667 is an apocalyptic number.

49667 is a deficient number, since it is larger than the sum of its proper divisors (1).

49667 is an equidigital number, since it uses as much as digits as its factorization.

49667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 32.

The square root of 49667 is about 222.8609431910. The cubic root of 49667 is about 36.7583472485.

The spelling of 49667 in words is "forty-nine thousand, six hundred sixty-seven".