Base | Representation |
---|---|
bin | 100111000111100001… |
… | …101110000110101100 |
3 | 11000102012120101222111 |
4 | 213013201232012230 |
5 | 1142010031224434 |
6 | 31143501053404 |
7 | 3014565622240 |
oct | 470741560654 |
9 | 130365511874 |
10 | 42002211244 |
11 | 168a4175a84 |
12 | 8182557264 |
13 | 3c64b22246 |
14 | 2066480420 |
15 | 115c684964 |
hex | 9c786e1ac |
42002211244 has 24 divisors (see below), whose sum is σ = 84020061440. Its totient is φ = 17997596496.
The previous prime is 42002211227. The next prime is 42002211289. The reversal of 42002211244 is 44211220024.
42002211244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 16519 + ... + 290305.
Almost surely, 242002211244 is an apocalyptic number.
It is an amenable number.
42002211244 is an abundant number, since it is smaller than the sum of its proper divisors (42017850196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42002211244 is a wasteful number, since it uses less digits than its factorization.
42002211244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 279277 (or 279275 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 22.
Adding to 42002211244 its reverse (44211220024), we get a palindrome (86213431268).
The spelling of 42002211244 in words is "forty-two billion, two million, two hundred eleven thousand, two hundred forty-four".
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