Base | Representation |
---|---|
bin | 101000011100101000… |
… | …010011011001110100 |
3 | 11011002201012121021120 |
4 | 220130220103121310 |
5 | 1202421040001434 |
6 | 31541303343540 |
7 | 3065143624341 |
oct | 503450233164 |
9 | 134081177246 |
10 | 43430000244 |
11 | 17467114a94 |
12 | 8500751bb0 |
13 | 41318804c7 |
14 | 215dd477c8 |
15 | 11e2bb8349 |
hex | a1ca13674 |
43430000244 has 24 divisors (see below), whose sum is σ = 101861733120. Its totient is φ = 14401657344.
The previous prime is 43430000239. The next prime is 43430000279. The reversal of 43430000244 is 44200003434.
It is a happy number.
It is a congruent number.
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, 9373764 + ... + 9378395.
It is an arithmetic number, because the mean of its divisors is an integer number (4244238880).
Almost surely, 243430000244 is an apocalyptic number.
It is an amenable number.
43430000244 is an abundant number, since it is smaller than the sum of its proper divisors (58431732876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43430000244 is a wasteful number, since it uses less digits than its factorization.
43430000244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18752359 (or 18752357 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 24.
Adding to 43430000244 its reverse (44200003434), we get a palindrome (87630003678).
The spelling of 43430000244 in words is "forty-three billion, four hundred thirty million, two hundred forty-four", and thus it is an aban number.
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