Base | Representation |
---|---|
bin | 1100111010000101111… |
… | …10001111000101101000 |
3 | 1120101202122100200012120 |
4 | 12131002332033011220 |
5 | 24231244320224342 |
6 | 535424332311240 |
7 | 44020321234425 |
oct | 6350276170550 |
9 | 1511678320176 |
10 | 443505242472 |
11 | 1610a9168a46 |
12 | 71b55012520 |
13 | 32a8c974476 |
14 | 176740d4d4c |
15 | b80aec5aec |
hex | 6742f8f168 |
443505242472 has 32 divisors (see below), whose sum is σ = 1127555704800. Its totient is φ = 145329401024.
The previous prime is 443505242471. The next prime is 443505242519. The reversal of 443505242472 is 274242505344.
443505242472 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (443505242471) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156603543 + ... + 156606374.
It is an arithmetic number, because the mean of its divisors is an integer number (35236115775).
Almost surely, 2443505242472 is an apocalyptic number.
It is an amenable number.
443505242472 is an abundant number, since it is smaller than the sum of its proper divisors (684050462328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
443505242472 is a wasteful number, since it uses less digits than its factorization.
443505242472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 313209985 (or 313209981 counting only the distinct ones).
The product of its (nonzero) digits is 1075200, while the sum is 42.
The spelling of 443505242472 in words is "four hundred forty-three billion, five hundred five million, two hundred forty-two thousand, four hundred seventy-two".
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