Base | Representation |
---|---|
bin | 100001001001000… |
… | …0010001111000101 |
3 | 2212111110200011021 |
4 | 1002102002033011 |
5 | 4234134232010 |
6 | 302202311141 |
7 | 36362022331 |
oct | 10222021705 |
9 | 2774420137 |
10 | 1112024005 |
11 | 520788104 |
12 | 2704b84b1 |
13 | 149500891 |
14 | a798c7c1 |
15 | 6795d8da |
hex | 424823c5 |
1112024005 has 16 divisors (see below), whose sum is σ = 1373655024. Its totient is φ = 863815680.
The previous prime is 1112023981. The next prime is 1112024021. The reversal of 1112024005 is 5004202111.
It can be written as a sum of positive squares in 8 ways, for example, as 1934881 + 1110089124 = 1391^2 + 33318^2 .
It is not a de Polignac number, because 1112024005 - 25 = 1112023973 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1112024005.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 4075 + ... + 47335.
It is an arithmetic number, because the mean of its divisors is an integer number (85853439).
Almost surely, 21112024005 is an apocalyptic number.
It is an amenable number.
1112024005 is a deficient number, since it is larger than the sum of its proper divisors (261631019).
1112024005 is an equidigital number, since it uses as much as digits as its factorization.
1112024005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43416.
The product of its (nonzero) digits is 80, while the sum is 16.
The square root of 1112024005 is about 33347.0239301800. The cubic root of 1112024005 is about 1036.0277483586.
Adding to 1112024005 its reverse (5004202111), we get a palindrome (6116226116).
The spelling of 1112024005 in words is "one billion, one hundred twelve million, twenty-four thousand, five".
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