Base | Representation |
---|---|
bin | 1100111010001… |
… | …00110000100100 |
3 | 21112202110001020 |
4 | 12131010300210 |
5 | 210210104324 |
6 | 14424531140 |
7 | 2453256414 |
oct | 635046044 |
9 | 245673036 |
10 | 108284964 |
11 | 56140107 |
12 | 30320ab0 |
13 | 19584858 |
14 | 1054a644 |
15 | 978e679 |
hex | 6744c24 |
108284964 has 12 divisors (see below), whose sum is σ = 252664944. Its totient is φ = 36094984.
The previous prime is 108284959. The next prime is 108284983. The reversal of 108284964 is 469482801.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4511862 + ... + 4511885.
It is an arithmetic number, because the mean of its divisors is an integer number (21055412).
Almost surely, 2108284964 is an apocalyptic number.
It is an amenable number.
108284964 is an abundant number, since it is smaller than the sum of its proper divisors (144379980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108284964 is a wasteful number, since it uses less digits than its factorization.
108284964 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9023754 (or 9023752 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 42.
The square root of 108284964 is about 10406.0061502961. The cubic root of 108284964 is about 476.6387923344.
The spelling of 108284964 in words is "one hundred eight million, two hundred eighty-four thousand, nine hundred sixty-four".
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