Base | Representation |
---|---|
bin | 101010111110011… |
… | …0101100001101100 |
3 | 10201111101202112212 |
4 | 1111330311201230 |
5 | 10423123324434 |
6 | 355031145552 |
7 | 50506615262 |
oct | 12574654154 |
9 | 3644352485 |
10 | 1442011244 |
11 | 67aa83433 |
12 | 342b152b8 |
13 | 19c99a8bb |
14 | d972a432 |
15 | 868e28ce |
hex | 55f3586c |
1442011244 has 12 divisors (see below), whose sum is σ = 2530794504. Its totient is φ = 718927104.
The previous prime is 1442011223. The next prime is 1442011261. The reversal of 1442011244 is 4421102441.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 518069 + ... + 520844.
It is an arithmetic number, because the mean of its divisors is an integer number (210899542).
Almost surely, 21442011244 is an apocalyptic number.
It is an amenable number.
1442011244 is a deficient number, since it is larger than the sum of its proper divisors (1088783260).
1442011244 is a wasteful number, since it uses less digits than its factorization.
1442011244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1039264 (or 1039262 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 23.
The square root of 1442011244 is about 37973.8231417380. The cubic root of 1442011244 is about 1129.7687270449.
Adding to 1442011244 its reverse (4421102441), we get a palindrome (5863113685).
The spelling of 1442011244 in words is "one billion, four hundred forty-two million, eleven thousand, two hundred forty-four".
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