Base | Representation |
---|---|
bin | 100001000101110… |
… | …0101000001111001 |
3 | 2212101021200111101 |
4 | 1002023211001321 |
5 | 4233221102023 |
6 | 302102131401 |
7 | 36341443054 |
oct | 10213450171 |
9 | 2771250441 |
10 | 1110331513 |
11 | 51a831555 |
12 | 26ba20b61 |
13 | 14905a3c5 |
14 | a766ba9b |
15 | 677271ad |
hex | 422e5079 |
1110331513 has 2 divisors, whose sum is σ = 1110331514. Its totient is φ = 1110331512.
The previous prime is 1110331511. The next prime is 1110331517. The reversal of 1110331513 is 3151330111.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 849605904 + 260725609 = 29148^2 + 16147^2 .
It is a cyclic number.
It is not a de Polignac number, because 1110331513 - 21 = 1110331511 is a prime.
Together with 1110331511, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (1110331511) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555165756 + 555165757.
It is an arithmetic number, because the mean of its divisors is an integer number (555165757).
Almost surely, 21110331513 is an apocalyptic number.
It is an amenable number.
1110331513 is a deficient number, since it is larger than the sum of its proper divisors (1).
1110331513 is an equidigital number, since it uses as much as digits as its factorization.
1110331513 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 135, while the sum is 19.
The square root of 1110331513 is about 33321.6373097121. The cubic root of 1110331513 is about 1035.5018727152.
Adding to 1110331513 its reverse (3151330111), we get a palindrome (4261661624).
The spelling of 1110331513 in words is "one billion, one hundred ten million, three hundred thirty-one thousand, five hundred thirteen".
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