Base | Representation |
---|---|
bin | 100111101001010… |
… | …1110111101100011 |
3 | 10102201012210122012 |
4 | 1033102232331203 |
5 | 10211024423021 |
6 | 340001103135 |
7 | 44652312521 |
oct | 11722567543 |
9 | 3381183565 |
10 | 1330311011 |
11 | 622a20397 |
12 | 311627aab |
13 | 1827bb6a3 |
14 | c8971311 |
15 | 7bbcb35b |
hex | 4f4aef63 |
1330311011 has 8 divisors (see below), whose sum is σ = 1402825920. Its totient is φ = 1258045992.
The previous prime is 1330311001. The next prime is 1330311089. The reversal of 1330311011 is 1101130331.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1330311011 - 210 = 1330309987 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1330311001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51485 + ... + 72878.
It is an arithmetic number, because the mean of its divisors is an integer number (175353240).
Almost surely, 21330311011 is an apocalyptic number.
1330311011 is a deficient number, since it is larger than the sum of its proper divisors (72514909).
1330311011 is a wasteful number, since it uses less digits than its factorization.
1330311011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 124945.
The product of its (nonzero) digits is 27, while the sum is 14.
The square root of 1330311011 is about 36473.4288352494. The cubic root of 1330311011 is about 1099.8101631078.
Adding to 1330311011 its reverse (1101130331), we get a palindrome (2431441342).
The spelling of 1330311011 in words is "one billion, three hundred thirty million, three hundred eleven thousand, eleven".
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