Base | Representation |
---|---|
bin | 100001001001010… |
… | …1101100011100100 |
3 | 2212111210200120002 |
4 | 1002102231203210 |
5 | 4234210421234 |
6 | 302210200432 |
7 | 36363361544 |
oct | 10222554344 |
9 | 2774720502 |
10 | 1112201444 |
11 | 520899452 |
12 | 270583118 |
13 | 149563583 |
14 | a79d7324 |
15 | 6799627e |
hex | 424ad8e4 |
1112201444 has 6 divisors (see below), whose sum is σ = 1946352534. Its totient is φ = 556100720.
The previous prime is 1112201399. The next prime is 1112201459. The reversal of 1112201444 is 4441022111.
It can be written as a sum of positive squares in only one way, i.e., 1081620544 + 30580900 = 32888^2 + 5530^2 .
It is an unprimeable number.
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, 139025177 + ... + 139025184.
It is an arithmetic number, because the mean of its divisors is an integer number (324392089).
Almost surely, 21112201444 is an apocalyptic number.
It is an amenable number.
1112201444 is a deficient number, since it is larger than the sum of its proper divisors (834151090).
1112201444 is a wasteful number, since it uses less digits than its factorization.
1112201444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 278050365 (or 278050363 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 20.
The square root of 1112201444 is about 33349.6843163470. The cubic root of 1112201444 is about 1036.0828496724.
Adding to 1112201444 its reverse (4441022111), we get a palindrome (5553223555).
The spelling of 1112201444 in words is "one billion, one hundred twelve million, two hundred one thousand, four hundred forty-four".
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