Base | Representation |
---|---|
bin | 1100111000001… |
… | …11001101110101 |
3 | 21112021122020222 |
4 | 12130013031311 |
5 | 210124023020 |
6 | 14415304125 |
7 | 2451156452 |
oct | 634071565 |
9 | 245248228 |
10 | 108032885 |
11 | 55a88784 |
12 | 3021b045 |
13 | 194c6bac |
14 | 104c2829 |
15 | 973eb25 |
hex | 6707375 |
108032885 has 8 divisors (see below), whose sum is σ = 130572960. Its totient is φ = 85803984.
The previous prime is 108032867. The next prime is 108032887. The reversal of 108032885 is 588230801.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 108032885 - 220 = 106984309 is a prime.
It is a super-2 number, since 2×1080328852 = 23342208482846450, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (108032887) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77027 + ... + 78416.
It is an arithmetic number, because the mean of its divisors is an integer number (16321620).
Almost surely, 2108032885 is an apocalyptic number.
It is an amenable number.
108032885 is a deficient number, since it is larger than the sum of its proper divisors (22540075).
108032885 is a wasteful number, since it uses less digits than its factorization.
108032885 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155587.
The product of its (nonzero) digits is 15360, while the sum is 35.
The square root of 108032885 is about 10393.8869052920. The cubic root of 108032885 is about 476.2686455777.
The spelling of 108032885 in words is "one hundred eight million, thirty-two thousand, eight hundred eighty-five".
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