Base | Representation |
---|---|
bin | 1100111110001… |
… | …00011101000010 |
3 | 21120202000112000 |
4 | 12133010131002 |
5 | 210323324002 |
6 | 14444044430 |
7 | 2460565332 |
oct | 637043502 |
9 | 246660460 |
10 | 108808002 |
11 | 56468076 |
12 | 30533716 |
13 | 19708944 |
14 | 106450c2 |
15 | 984461c |
hex | 67c4742 |
108808002 has 32 divisors (see below), whose sum is σ = 242472960. Its totient is φ = 36167760.
The previous prime is 108808001. The next prime is 108808013. The reversal of 108808002 is 200808801.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (108808001) 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 15 ways as a sum of consecutive naturals, for example, 18052 + ... + 23312.
It is an arithmetic number, because the mean of its divisors is an integer number (7577280).
Almost surely, 2108808002 is an apocalyptic number.
108808002 is an abundant number, since it is smaller than the sum of its proper divisors (133664958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108808002 is a wasteful number, since it uses less digits than its factorization.
108808002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5655 (or 5649 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 27.
The square root of 108808002 is about 10431.1074196367. The cubic root of 108808002 is about 477.4049802248.
The spelling of 108808002 in words is "one hundred eight million, eight hundred eight thousand, two".
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