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104888 = 2371873
BaseRepresentation
bin11001100110111000
312022212202
4121212320
511324023
62125332
7614540
oct314670
9168782
10104888
1171893
1250848
1338984
142a320
1521128
hex199b8

104888 has 16 divisors (see below), whose sum is σ = 224880. Its totient is φ = 44928.

The previous prime is 104879. The next prime is 104891. The reversal of 104888 is 888401.

It is a super-2 number, since 2×1048882 = 22002985088, which contains 22 as substring.

104888 is a modest number, since divided by 888 gives 104 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 104888.

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 104888.

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, 881 + ... + 992.

It is an arithmetic number, because the mean of its divisors is an integer number (14055).

104888 is a Friedman number, since it can be written as (10+8)^4-88, using all its digits and the basic arithmetic operations.

2104888 is an apocalyptic number.

It is an amenable number.

104888 is an abundant number, since it is smaller than the sum of its proper divisors (119992).

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

104888 is a wasteful number, since it uses less digits than its factorization.

104888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1886 (or 1882 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 29.

The square root of 104888 is about 323.8641690586. The cubic root of 104888 is about 47.1601598125.

The spelling of 104888 in words is "one hundred four thousand, eight hundred eighty-eight".

Divisors: 1 2 4 7 8 14 28 56 1873 3746 7492 13111 14984 26222 52444 104888