Base | Representation |
---|---|
bin | 1100111101011… |
… | …00000101001100 |
3 | 21120112221120121 |
4 | 12132230011030 |
5 | 210312130142 |
6 | 14441554324 |
7 | 2460001306 |
oct | 636540514 |
9 | 246487517 |
10 | 108708172 |
11 | 563aa071 |
12 | 304a59a4 |
13 | 196a2381 |
14 | 1061a976 |
15 | 9824c67 |
hex | 67ac14c |
108708172 has 12 divisors (see below), whose sum is σ = 190353240. Its totient is φ = 54321536.
The previous prime is 108708163. The next prime is 108708181. The reversal of 108708172 is 271807801.
It is an interprime number because it is at equal distance from previous prime (108708163) and next prime (108708181).
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 363 + ... + 14749.
It is an arithmetic number, because the mean of its divisors is an integer number (15862770).
Almost surely, 2108708172 is an apocalyptic number.
It is an amenable number.
108708172 is a deficient number, since it is larger than the sum of its proper divisors (81645068).
108708172 is a wasteful number, since it uses less digits than its factorization.
108708172 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16280 (or 16278 counting only the distinct ones).
The product of its (nonzero) digits is 6272, while the sum is 34.
The square root of 108708172 is about 10426.3211153311. The cubic root of 108708172 is about 477.2589311557.
The spelling of 108708172 in words is "one hundred eight million, seven hundred eight thousand, one hundred seventy-two".
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