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107868 = 22389101
BaseRepresentation
bin11010010101011100
312110222010
4122111130
511422433
62151220
7626325
oct322534
9173863
10107868
1174052
1252510
133a137
142b44c
1521e63
hex1a55c

107868 has 24 divisors (see below), whose sum is σ = 257040. Its totient is φ = 35200.

The previous prime is 107867. The next prime is 107873. The reversal of 107868 is 868701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1018 + ... + 1118.

It is an arithmetic number, because the mean of its divisors is an integer number (10710).

2107868 is an apocalyptic number.

It is an amenable number.

107868 is an abundant number, since it is smaller than the sum of its proper divisors (149172).

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

107868 is a wasteful number, since it uses less digits than its factorization.

107868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197 (or 195 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 30.

The square root of 107868 is about 328.4326414959. The cubic root of 107868 is about 47.6026220809.

The spelling of 107868 in words is "one hundred seven thousand, eight hundred sixty-eight".

Divisors: 1 2 3 4 6 12 89 101 178 202 267 303 356 404 534 606 1068 1212 8989 17978 26967 35956 53934 107868