Base | Representation |
---|---|
bin | 100000110111111… |
… | …1011011100101100 |
3 | 2211212122102211100 |
4 | 1001233323130230 |
5 | 4224342131213 |
6 | 301242523100 |
7 | 36223024215 |
oct | 10157733454 |
9 | 2755572740 |
10 | 1103083308 |
11 | 5167308a8 |
12 | 269506490 |
13 | 1476c0222 |
14 | a670240c |
15 | 66c94773 |
hex | 41bfb72c |
1103083308 has 18 divisors (see below), whose sum is σ = 2788349564. Its totient is φ = 367694424.
The previous prime is 1103083291. The next prime is 1103083309. The reversal of 1103083308 is 8033803011.
It is a tau number, because it is divible by the number of its divisors (18).
It is not an unprimeable number, because it can be changed into a prime (1103083309) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15320566 + ... + 15320637.
Almost surely, 21103083308 is an apocalyptic number.
1103083308 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
1103083308 is an abundant number, since it is smaller than the sum of its proper divisors (1685266256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1103083308 is a wasteful number, since it uses less digits than its factorization.
1103083308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30641213 (or 30641208 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 1103083308 is about 33212.6979933880. The cubic root of 1103083308 is about 1033.2437119175.
Adding to 1103083308 its reverse (8033803011), we get a palindrome (9136886319).
The spelling of 1103083308 in words is "one billion, one hundred three million, eighty-three thousand, three hundred eight".
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