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108229 = 119839
BaseRepresentation
bin11010011011000101
312111110111
4122123011
511430404
62153021
7630352
oct323305
9174414
10108229
1174350
1252771
133a354
142b629
1522104
hex1a6c5

108229 has 4 divisors (see below), whose sum is σ = 118080. Its totient is φ = 98380.

The previous prime is 108223. The next prime is 108233. The reversal of 108229 is 922801.

It can be divided in two parts, 1082 and 29, that added together give a palindrome (1111).

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 922801 = 1183891.

It is a cyclic number.

It is not a de Polignac number, because 108229 - 29 = 107717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4909 + ... + 4930.

It is an arithmetic number, because the mean of its divisors is an integer number (29520).

2108229 is an apocalyptic number.

It is an amenable number.

108229 is a deficient number, since it is larger than the sum of its proper divisors (9851).

108229 is an equidigital number, since it uses as much as digits as its factorization.

108229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9850.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 108229 is about 328.9817624124. The cubic root of 108229 is about 47.6556665789.

The spelling of 108229 in words is "one hundred eight thousand, two hundred twenty-nine".

Divisors: 1 11 9839 108229