Base | Representation |
---|---|
bin | 100001011101101… |
… | …1101100111010001 |
3 | 2220020220102100010 |
4 | 1002323131213101 |
5 | 4244424242144 |
6 | 303231145133 |
7 | 36553233300 |
oct | 10273354721 |
9 | 2806812303 |
10 | 1122884049 |
11 | 526925451 |
12 | 2740751a9 |
13 | 14b833a41 |
14 | a91b8437 |
15 | 688a65b9 |
hex | 42edd9d1 |
1122884049 has 24 divisors (see below), whose sum is σ = 1746370560. Its totient is φ = 639896544.
The previous prime is 1122884039. The next prime is 1122884053. The reversal of 1122884049 is 9404882211.
It is not a de Polignac number, because 1122884049 - 216 = 1122818513 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1122883998 and 1122884016.
It is not an unprimeable number, because it can be changed into a prime (1122884039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44592 + ... + 65070.
It is an arithmetic number, because the mean of its divisors is an integer number (72765440).
Almost surely, 21122884049 is an apocalyptic number.
It is an amenable number.
1122884049 is a deficient number, since it is larger than the sum of its proper divisors (623486511).
1122884049 is a wasteful number, since it uses less digits than its factorization.
1122884049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20869 (or 20862 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 39.
The square root of 1122884049 is about 33509.4620816270. The cubic root of 1122884049 is about 1039.3894496363.
The spelling of 1122884049 in words is "one billion, one hundred twenty-two million, eight hundred eighty-four thousand, forty-nine".
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