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108000168 = 2334500007
BaseRepresentation
bin1100110111111…
…11001110101000
321112012222101020
412123333032220
5210122001133
614414452440
72450662203
oct633771650
9245188336
10108000168
1155a66141
1230204120
13194b5033
14104b493a
1597350b3
hex66ff3a8

108000168 has 16 divisors (see below), whose sum is σ = 270000480. Its totient is φ = 36000048.

The previous prime is 108000121. The next prime is 108000169. The reversal of 108000168 is 861000801.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 4500007 = 108000168 / (1 + 0 + 8 + 0 + 0 + 0 + 1 + 6 + 8).

It is not an unprimeable number, because it can be changed into a prime (108000169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2249980 + ... + 2250027.

It is an arithmetic number, because the mean of its divisors is an integer number (16875030).

Almost surely, 2108000168 is an apocalyptic number.

It is an amenable number.

108000168 is an abundant number, since it is smaller than the sum of its proper divisors (162000312).

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

108000168 is a wasteful number, since it uses less digits than its factorization.

108000168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4500016 (or 4500012 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 24.

The square root of 108000168 is about 10392.3129283139. The cubic root of 108000168 is about 476.2205625194.

Adding to 108000168 its reverse (861000801), we get a palindrome (969000969).

The spelling of 108000168 in words is "one hundred eight million, one hundred sixty-eight", and thus it is an aban number.

Divisors: 1 2 3 4 6 8 12 24 4500007 9000014 13500021 18000028 27000042 36000056 54000084 108000168