Base | Representation |
---|---|
bin | 101001000111001000… |
… | …010101100111111100 |
3 | 11012221101220211100012 |
4 | 221013020111213330 |
5 | 1210401104303040 |
6 | 32140134322352 |
7 | 3121622441411 |
oct | 510710254774 |
9 | 135841824305 |
10 | 44143041020 |
11 | 177a2661091 |
12 | 867b4b93b8 |
13 | 4216507520 |
14 | 21ca918108 |
15 | 12355b4865 |
hex | a472159fc |
44143041020 has 48 divisors (see below), whose sum is σ = 100492408128. Its totient is φ = 16191014400.
The previous prime is 44143041011. The next prime is 44143041067. The reversal of 44143041020 is 2014034144.
It is a happy number.
44143041020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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, 522929 + ... + 601448.
It is an arithmetic number, because the mean of its divisors is an integer number (2093591836).
Almost surely, 244143041020 is an apocalyptic number.
It is an amenable number.
44143041020 is an abundant number, since it is smaller than the sum of its proper divisors (56349367108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44143041020 is a wasteful number, since it uses less digits than its factorization.
44143041020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1124550 (or 1124548 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 44143041020 its reverse (2014034144), we get a palindrome (46157075164).
The spelling of 44143041020 in words is "forty-four billion, one hundred forty-three million, forty-one thousand, twenty".
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