Base | Representation |
---|---|
bin | 1100111011101… |
… | …00101100001000 |
3 | 21120010102100111 |
4 | 12131310230020 |
5 | 210232400123 |
6 | 14433044104 |
7 | 2455034656 |
oct | 635645410 |
9 | 246112314 |
10 | 108481288 |
11 | 56264663 |
12 | 303b6634 |
13 | 19623016 |
14 | 1059bdd6 |
15 | 97cc90d |
hex | 6774b08 |
108481288 has 8 divisors (see below), whose sum is σ = 203402430. Its totient is φ = 54240640.
The previous prime is 108481277. The next prime is 108481291. The reversal of 108481288 is 882184801.
It can be written as a sum of positive squares in only one way, i.e., 104489284 + 3992004 = 10222^2 + 1998^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×1084812882 = 23536379692277888, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 108481288.
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 as a sum of consecutive naturals, namely, 6780073 + ... + 6780088.
Almost surely, 2108481288 is an apocalyptic number.
It is an amenable number.
108481288 is a deficient number, since it is larger than the sum of its proper divisors (94921142).
108481288 is a wasteful number, since it uses less digits than its factorization.
108481288 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13560167 (or 13560163 counting only the distinct ones).
The product of its (nonzero) digits is 32768, while the sum is 40.
The square root of 108481288 is about 10415.4350845272. The cubic root of 108481288 is about 476.9266720666.
The spelling of 108481288 in words is "one hundred eight million, four hundred eighty-one thousand, two hundred eighty-eight".
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