Base | Representation |
---|---|
bin | 110010011100100001100111… |
… | …1011101111111100011001100 |
3 | 2011012002201011002010021201122 |
4 | 1210321003033131333203030 |
5 | 431124443042324434130 |
6 | 4211420303253100112 |
7 | 162315040445556326 |
oct | 14471031735774314 |
9 | 2135081132107648 |
10 | 443725142030540 |
11 | 119425859870777 |
12 | 41924aa4327638 |
13 | 16079141887196 |
14 | 7b805a90ba616 |
15 | 3647498a222e5 |
hex | 19390cf77f8cc |
443725142030540 has 24 divisors (see below), whose sum is σ = 937993810179552. Its totient is φ = 176314625971200.
The previous prime is 443725142030539. The next prime is 443725142030557. The reversal of 443725142030540 is 45030241527344.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 443725142030491 and 443725142030500.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73464424469 + ... + 73464430508.
It is an arithmetic number, because the mean of its divisors is an integer number (39083075424148).
Almost surely, 2443725142030540 is an apocalyptic number.
It is an amenable number.
443725142030540 is an abundant number, since it is smaller than the sum of its proper divisors (494268668149012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
443725142030540 is a wasteful number, since it uses less digits than its factorization.
443725142030540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146928855137 (or 146928855135 counting only the distinct ones).
The product of its (nonzero) digits is 1612800, while the sum is 44.
Adding to 443725142030540 its reverse (45030241527344), we get a palindrome (488755383557884).
The spelling of 443725142030540 in words is "four hundred forty-three trillion, seven hundred twenty-five billion, one hundred forty-two million, thirty thousand, five hundred forty".
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