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108027164 = 227378737
BaseRepresentation
bin1100111000001…
…01110100011100
321112021100102002
412130011310130
5210123332124
614415221432
72451134000
oct634056434
9245240362
10108027164
1155a84453
1230217878
13194c43cb
14104c0700
15973d0ae
hex6705d1c

108027164 has 24 divisors (see below), whose sum is σ = 220466400. Its totient is φ = 46296768.

The previous prime is 108027119. The next prime is 108027167. The reversal of 108027164 is 461720801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108027167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37997 + ... + 40740.

It is an arithmetic number, because the mean of its divisors is an integer number (9186100).

Almost surely, 2108027164 is an apocalyptic number.

108027164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

108027164 is an abundant number, since it is smaller than the sum of its proper divisors (112439236).

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

108027164 is an equidigital number, since it uses as much as digits as its factorization.

108027164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78762 (or 78746 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 108027164 is about 10393.6116918038. The cubic root of 108027164 is about 476.2602383196.

Adding to 108027164 its reverse (461720801), we get a palindrome (569747965).

The spelling of 108027164 in words is "one hundred eight million, twenty-seven thousand, one hundred sixty-four".

Divisors: 1 2 4 7 14 28 49 98 196 343 686 1372 78737 157474 314948 551159 1102318 2204636 3858113 7716226 15432452 27006791 54013582 108027164