Base | Representation |
---|---|
bin | 1100111011110… |
… | …11001111101000 |
3 | 21120011210011212 |
4 | 12131323033220 |
5 | 210234230021 |
6 | 14433412252 |
7 | 2455206152 |
oct | 635731750 |
9 | 246153155 |
10 | 108508136 |
11 | 56282850 |
12 | 3040a088 |
13 | 196322c9 |
14 | 105a7ad2 |
15 | 97d585b |
hex | 677b3e8 |
108508136 has 16 divisors (see below), whose sum is σ = 221948640. Its totient is φ = 49321840.
The previous prime is 108508117. The next prime is 108508157. The reversal of 108508136 is 631805801.
It is an unprimeable number.
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, 616436 + ... + 616611.
It is an arithmetic number, because the mean of its divisors is an integer number (13871790).
Almost surely, 2108508136 is an apocalyptic number.
It is an amenable number.
108508136 is an abundant number, since it is smaller than the sum of its proper divisors (113440504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108508136 is a wasteful number, since it uses less digits than its factorization.
108508136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1233064 (or 1233060 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 32.
The square root of 108508136 is about 10416.7238611763. The cubic root of 108508136 is about 476.9660136322.
The spelling of 108508136 in words is "one hundred eight million, five hundred eight thousand, one hundred thirty-six".
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