Base | Representation |
---|---|
bin | 100111010011010100… |
… | …001111011101011100 |
3 | 11000220222202100020120 |
4 | 213103110033131130 |
5 | 1142411200120234 |
6 | 31215244314540 |
7 | 3022520055633 |
oct | 472324173534 |
9 | 130828670216 |
10 | 42200004444 |
11 | 16995890a34 |
12 | 8218842a50 |
13 | 3c96ab5c40 |
14 | 208484a51a |
15 | 116ec05049 |
hex | 9d350f75c |
42200004444 has 24 divisors (see below), whose sum is σ = 106041037200. Its totient is φ = 12984616704.
The previous prime is 42200004437. The next prime is 42200004449. The reversal of 42200004444 is 44440000224.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42200004449) 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, 135256269 + ... + 135256580.
It is an arithmetic number, because the mean of its divisors is an integer number (4418376550).
Almost surely, 242200004444 is an apocalyptic number.
It is an amenable number.
42200004444 is an abundant number, since it is smaller than the sum of its proper divisors (63841032756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42200004444 is a wasteful number, since it uses less digits than its factorization.
42200004444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 270512869 (or 270512867 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 24.
Adding to 42200004444 its reverse (44440000224), we get a palindrome (86640004668).
The spelling of 42200004444 in words is "forty-two billion, two hundred million, four thousand, four hundred forty-four".
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