Base | Representation |
---|---|
bin | 100000110111111… |
… | …1011011000110101 |
3 | 2211212122102111012 |
4 | 1001233323120311 |
5 | 4224342124221 |
6 | 301242522005 |
7 | 36223023413 |
oct | 10157733065 |
9 | 2755572435 |
10 | 1103083061 |
11 | 5167306a3 |
12 | 269506305 |
13 | 1476c0092 |
14 | a67022b3 |
15 | 66c9465b |
hex | 41bfb635 |
1103083061 has 4 divisors (see below), whose sum is σ = 1112844972. Its totient is φ = 1093321152.
The previous prime is 1103083043. The next prime is 1103083067. The reversal of 1103083061 is 1603803011.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 72352036 + 1030731025 = 8506^2 + 32105^2 .
It is a cyclic number.
It is not a de Polignac number, because 1103083061 - 222 = 1098888757 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1103083067) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4880786 + ... + 4881011.
It is an arithmetic number, because the mean of its divisors is an integer number (278211243).
Almost surely, 21103083061 is an apocalyptic number.
It is an amenable number.
1103083061 is a deficient number, since it is larger than the sum of its proper divisors (9761911).
1103083061 is an equidigital number, since it uses as much as digits as its factorization.
1103083061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9761910.
The product of its (nonzero) digits is 432, while the sum is 23.
The square root of 1103083061 is about 33212.6942749305. The cubic root of 1103083061 is about 1033.2436347969.
Adding to 1103083061 its reverse (1603803011), we get a palindrome (2706886072).
The spelling of 1103083061 in words is "one billion, one hundred three million, eighty-three thousand, sixty-one".
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