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108852 = 22347193
BaseRepresentation
bin11010100100110100
312112022120
4122210310
511440402
62155540
7632232
oct324464
9175276
10108852
1174867
1252bb0
133a713
142b952
15223bc
hex1a934

108852 has 24 divisors (see below), whose sum is σ = 260736. Its totient is φ = 35328.

The previous prime is 108827. The next prime is 108863. The reversal of 108852 is 258801.

Added to its reverse (258801) it gives a triangular number (367653 = T857).

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

108852 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 468 + ... + 660.

It is an arithmetic number, because the mean of its divisors is an integer number (10864).

2108852 is an apocalyptic number.

108852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

108852 is an abundant number, since it is smaller than the sum of its proper divisors (151884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108852 is a wasteful number, since it uses less digits than its factorization.

108852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247 (or 245 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 24.

The square root of 108852 is about 329.9272647115. The cubic root of 108852 is about 47.7469319959.

Adding to 108852 its reverse (258801), we get a triangular number (367653 = T857).

The spelling of 108852 in words is "one hundred eight thousand, eight hundred fifty-two".

Divisors: 1 2 3 4 6 12 47 94 141 188 193 282 386 564 579 772 1158 2316 9071 18142 27213 36284 54426 108852