Base | Representation |
---|---|
bin | 101000011100101001… |
… | …110111110010101000 |
3 | 11011002201222111022202 |
4 | 220130221313302220 |
5 | 1202421141131212 |
6 | 31541320235332 |
7 | 3065150256212 |
oct | 503451676250 |
9 | 134081874282 |
10 | 43430411432 |
11 | 17467375a11 |
12 | 850090bb48 |
13 | 4131995705 |
14 | 21600135b2 |
15 | 11e2c4a0c2 |
hex | a1ca77ca8 |
43430411432 has 64 divisors (see below), whose sum is σ = 87146107200. Its totient is φ = 20230594560.
The previous prime is 43430411419. The next prime is 43430411441. The reversal of 43430411432 is 23411403434.
It is a happy number.
43430411432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 43430411395 and 43430411404.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6524618 + ... + 6531270.
It is an arithmetic number, because the mean of its divisors is an integer number (1361657925).
Almost surely, 243430411432 is an apocalyptic number.
It is an amenable number.
43430411432 is an abundant number, since it is smaller than the sum of its proper divisors (43715695768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43430411432 is a wasteful number, since it uses less digits than its factorization.
43430411432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7386 (or 7382 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 29.
Adding to 43430411432 its reverse (23411403434), we get a palindrome (66841814866).
The spelling of 43430411432 in words is "forty-three billion, four hundred thirty million, four hundred eleven thousand, four hundred thirty-two".
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