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108677 is a prime number
BaseRepresentation
bin11010100010000101
312112002002
4122202011
511434202
62155045
7631562
oct324205
9175062
10108677
1174718
1252a85
133a60a
142b869
1522302
hex1a885

108677 has 2 divisors, whose sum is σ = 108678. Its totient is φ = 108676.

The previous prime is 108649. The next prime is 108707. The reversal of 108677 is 776801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106276 + 2401 = 326^2 + 49^2 .

It is an emirp because it is prime and its reverse (776801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108677 - 28 = 108421 is a prime.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 108677.

It is not a weakly prime, because it can be changed into another prime (108637) 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, 54338 + 54339.

It is an arithmetic number, because the mean of its divisors is an integer number (54339).

2108677 is an apocalyptic number.

It is an amenable number.

108677 is a deficient number, since it is larger than the sum of its proper divisors (1).

108677 is an equidigital number, since it uses as much as digits as its factorization.

108677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 108677 is about 329.6619480620. The cubic root of 108677 is about 47.7213308895.

The spelling of 108677 in words is "one hundred eight thousand, six hundred seventy-seven".