Base | Representation |
---|---|
bin | 111110001111011… |
… | …011011111010000 |
3 | 2200202220111012121 |
4 | 332033123133100 |
5 | 4114310412034 |
6 | 251341304024 |
7 | 34606553404 |
oct | 7617333720 |
9 | 2622814177 |
10 | 1044232144 |
11 | 49649507a |
12 | 251865014 |
13 | 138456157 |
14 | 9c983104 |
15 | 61a1c1b4 |
hex | 3e3db7d0 |
1044232144 has 30 divisors (see below), whose sum is σ = 2034984770. Its totient is φ = 519092160.
The previous prime is 1044232141. The next prime is 1044232159. The reversal of 1044232144 is 4412324401.
It can be written as a sum of positive squares in only one way, i.e., 1029639744 + 14592400 = 32088^2 + 3820^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1044232141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 582802 + ... + 584590.
Almost surely, 21044232144 is an apocalyptic number.
It is an amenable number.
1044232144 is a deficient number, since it is larger than the sum of its proper divisors (990752626).
1044232144 is an equidigital number, since it uses as much as digits as its factorization.
1044232144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2179 (or 1982 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 25.
The square root of 1044232144 is about 32314.5809813465. The cubic root of 1044232144 is about 1014.5318504042.
Adding to 1044232144 its reverse (4412324401), we get a palindrome (5456556545).
The spelling of 1044232144 in words is "one billion, forty-four million, two hundred thirty-two thousand, one hundred forty-four".
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