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108505060 = 22518312963
BaseRepresentation
bin1100111011110…
…10011111100100
321120011121221221
412131322133210
5210234130220
614433350124
72455164166
oct635723744
9246147857
10108505060
1156280504
1230408344
1319630aa1
14105a6936
1597d49aa
hex677a7e4

108505060 has 24 divisors (see below), whose sum is σ = 228062016. Its totient is φ = 43363680.

The previous prime is 108505051. The next prime is 108505063. The reversal of 108505060 is 60505801.

It is not an unprimeable number, because it can be changed into a prime (108505063) 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 7 ways as a sum of consecutive naturals, for example, 35139 + ... + 38101.

It is an arithmetic number, because the mean of its divisors is an integer number (9502584).

Almost surely, 2108505060 is an apocalyptic number.

108505060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108505060 is an abundant number, since it is smaller than the sum of its proper divisors (119556956).

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

108505060 is a wasteful number, since it uses less digits than its factorization.

108505060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4803 (or 4801 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 108505060 is about 10416.5762129406. The cubic root of 108505060 is about 476.9615065621.

The spelling of 108505060 in words is "one hundred eight million, five hundred five thousand, sixty".

Divisors: 1 2 4 5 10 20 1831 2963 3662 5926 7324 9155 11852 14815 18310 29630 36620 59260 5425253 10850506 21701012 27126265 54252530 108505060