Base | Representation |
---|---|
bin | 100010000001001… |
… | …0001001001111100 |
3 | 2221112211102111210 |
4 | 1010002101021330 |
5 | 4314202221434 |
6 | 305133044420 |
7 | 40200060462 |
oct | 10402211174 |
9 | 2845742453 |
10 | 1141445244 |
11 | 536352785 |
12 | 27a326710 |
13 | 1526322b4 |
14 | ab84a832 |
15 | 6a320ee9 |
hex | 4409127c |
1141445244 has 24 divisors (see below), whose sum is σ = 2669213008. Its totient is φ = 379647360.
The previous prime is 1141445183. The next prime is 1141445317. The reversal of 1141445244 is 4425441411.
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 7 ways as a sum of consecutive naturals, for example, 98587 + ... + 109554.
Almost surely, 21141445244 is an apocalyptic number.
It is an amenable number.
1141445244 is an abundant number, since it is smaller than the sum of its proper divisors (1527767764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1141445244 is a wasteful number, since it uses less digits than its factorization.
1141445244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208605 (or 208603 counting only the distinct ones).
The product of its digits is 10240, while the sum is 30.
The square root of 1141445244 is about 33785.2814698945. The cubic root of 1141445244 is about 1045.0851922640.
Adding to 1141445244 its reverse (4425441411), we get a palindrome (5566886655).
The spelling of 1141445244 in words is "one billion, one hundred forty-one million, four hundred forty-five thousand, two hundred forty-four".
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