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104886 = 2325827
BaseRepresentation
bin11001100110110110
312022212200
4121212312
511324021
62125330
7614535
oct314666
9168780
10104886
1171891
1250846
1338982
142a31c
1521126
hex199b6

104886 has 12 divisors (see below), whose sum is σ = 227292. Its totient is φ = 34956.

The previous prime is 104879. The next prime is 104891. The reversal of 104886 is 688401.

It is a super-2 number, since 2×1048862 = 22002145992, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

104886 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 5 ways as a sum of consecutive naturals, for example, 2896 + ... + 2931.

It is an arithmetic number, because the mean of its divisors is an integer number (18941).

2104886 is an apocalyptic number.

104886 is an abundant number, since it is smaller than the sum of its proper divisors (122406).

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

104886 is a wasteful number, since it uses less digits than its factorization.

104886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5835 (or 5832 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 104886 is about 323.8610813296. The cubic root of 104886 is about 47.1598600613.

It can be divided in two parts, 104 and 886, that added together give a triangular number (990 = T44).

The spelling of 104886 in words is "one hundred four thousand, eight hundred eighty-six".

Divisors: 1 2 3 6 9 18 5827 11654 17481 34962 52443 104886