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108856 = 23111237
BaseRepresentation
bin11010100100111000
312112022201
4122210320
511440411
62155544
7632236
oct324470
9175281
10108856
1174870
1252bb4
133a717
142b956
15223c1
hex1a938

108856 has 16 divisors (see below), whose sum is σ = 222840. Its totient is φ = 49440.

The previous prime is 108827. The next prime is 108863. The reversal of 108856 is 658801.

It is a happy number.

108856 is nontrivially palindromic in base 7.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 531 + ... + 706.

2108856 is an apocalyptic number.

It is an amenable number.

108856 is an abundant number, since it is smaller than the sum of its proper divisors (113984).

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

108856 is a wasteful number, since it uses less digits than its factorization.

108856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254 (or 1250 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 108856 is about 329.9333265980. The cubic root of 108856 is about 47.7475168432.

Subtracting 108856 from its reverse (658801), we obtain a palindrome (549945).

The spelling of 108856 in words is "one hundred eight thousand, eight hundred fifty-six".

Divisors: 1 2 4 8 11 22 44 88 1237 2474 4948 9896 13607 27214 54428 108856