Base | Representation |
---|---|
bin | 100001000101001… |
… | …0100011010100001 |
3 | 2212100122220112202 |
4 | 1002022110122201 |
5 | 4233130020223 |
6 | 302051102545 |
7 | 36335566301 |
oct | 10212243241 |
9 | 2770586482 |
10 | 1110001313 |
11 | 51a626463 |
12 | 26b8a1a55 |
13 | 148c73015 |
14 | a75c3601 |
15 | 676ae428 |
hex | 422946a1 |
1110001313 has 4 divisors (see below), whose sum is σ = 1130944788. Its totient is φ = 1089057840.
The previous prime is 1110001309. The next prime is 1110001339. The reversal of 1110001313 is 3131000111.
It is a happy number.
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 341214784 + 768786529 = 18472^2 + 27727^2 .
It is a cyclic number.
It is not a de Polignac number, because 1110001313 - 22 = 1110001309 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1110001294 and 1110001303.
It is not an unprimeable number, because it can be changed into a prime (1110001393) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10471658 + ... + 10471763.
It is an arithmetic number, because the mean of its divisors is an integer number (282736197).
Almost surely, 21110001313 is an apocalyptic number.
It is an amenable number.
1110001313 is a deficient number, since it is larger than the sum of its proper divisors (20943475).
1110001313 is an equidigital number, since it uses as much as digits as its factorization.
1110001313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20943474.
The product of its (nonzero) digits is 9, while the sum is 11.
The square root of 1110001313 is about 33316.6822027644. The cubic root of 1110001313 is about 1035.3992137001.
Adding to 1110001313 its reverse (3131000111), we get a palindrome (4241001424).
The spelling of 1110001313 in words is "one billion, one hundred ten million, one thousand, three hundred thirteen".
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