Base | Representation |
---|---|
bin | 111110001111000… |
… | …101110011100100 |
3 | 2200202201222101021 |
4 | 332033011303210 |
5 | 4114300041312 |
6 | 251335340524 |
7 | 34606033441 |
oct | 7617056344 |
9 | 2622658337 |
10 | 1044143332 |
11 | 496434381 |
12 | 251821744 |
13 | 1384248bb |
14 | 9c95c9c8 |
15 | 61a00c07 |
hex | 3e3c5ce4 |
1044143332 has 12 divisors (see below), whose sum is σ = 1934736300. Its totient is φ = 491361536.
The previous prime is 1044143323. The next prime is 1044143339. The reversal of 1044143332 is 2333414401.
It can be written as a sum of positive squares in 2 ways, for example, as 607918336 + 436224996 = 24656^2 + 20886^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1044143297 and 1044143306.
It is not an unprimeable number, because it can be changed into a prime (1044143339) by changing a digit.
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, 7677457 + ... + 7677592.
It is an arithmetic number, because the mean of its divisors is an integer number (161228025).
Almost surely, 21044143332 is an apocalyptic number.
It is an amenable number.
1044143332 is a deficient number, since it is larger than the sum of its proper divisors (890592968).
1044143332 is a wasteful number, since it uses less digits than its factorization.
1044143332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15355070 (or 15355068 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
The square root of 1044143332 is about 32313.2067737017. The cubic root of 1044143332 is about 1014.5030875926.
Adding to 1044143332 its reverse (2333414401), we get a palindrome (3377557733).
The spelling of 1044143332 in words is "one billion, forty-four million, one hundred forty-three thousand, three hundred thirty-two".
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