Base | Representation |
---|---|
bin | 100100101100011001010… |
… | …1010010011010000010101 |
3 | 122212010020012120012111202 |
4 | 1021120302222103100111 |
5 | 1130111323214231341 |
6 | 14420442013442245 |
7 | 1030232514634100 |
oct | 111306252232025 |
9 | 18763205505452 |
10 | 5043141555221 |
11 | 1674869a2a530 |
12 | 695489aa0385 |
13 | 2a7748c61233 |
14 | 136137287737 |
15 | 8b2b4e0e79b |
hex | 49632a93415 |
5043141555221 has 24 divisors (see below), whose sum is σ = 6400767238560. Its totient is φ = 3929145712800.
The previous prime is 5043141555209. The next prime is 5043141555229. The reversal of 5043141555221 is 1225551413405.
It is a de Polignac number, because none of the positive numbers 2k-5043141555221 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5043141555229) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3021326 + ... + 4383456.
It is an arithmetic number, because the mean of its divisors is an integer number (266698634940).
Almost surely, 25043141555221 is an apocalyptic number.
It is an amenable number.
5043141555221 is a deficient number, since it is larger than the sum of its proper divisors (1357625683339).
5043141555221 is a wasteful number, since it uses less digits than its factorization.
5043141555221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1369025 (or 1369018 counting only the distinct ones).
The product of its (nonzero) digits is 120000, while the sum is 38.
Adding to 5043141555221 its reverse (1225551413405), we get a palindrome (6268692968626).
The spelling of 5043141555221 in words is "five trillion, forty-three billion, one hundred forty-one million, five hundred fifty-five thousand, two hundred twenty-one".
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