Base | Representation |
---|---|
bin | 100000001010010100110… |
… | …1001111111101100001100 |
3 | 120122120100202011210021020 |
4 | 1000110221221333230030 |
5 | 1034410102334102340 |
6 | 13222342055434140 |
7 | 634231114651245 |
oct | 100245151775414 |
9 | 16576322153236 |
10 | 4420220222220 |
11 | 1454672098220 |
12 | 5b4802985950 |
13 | 260a956292ba |
14 | 113d22b51ccc |
15 | 79ea7b209d0 |
hex | 40529a7fb0c |
4420220222220 has 96 divisors (see below), whose sum is σ = 13502553603840. Its totient is φ = 1071505839360.
The previous prime is 4420220222147. The next prime is 4420220222239. The reversal of 4420220222220 is 222220220244.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11632959 + ... + 12006921.
It is an arithmetic number, because the mean of its divisors is an integer number (140651600040).
Almost surely, 24420220222220 is an apocalyptic number.
It is an amenable number.
4420220222220 is an abundant number, since it is smaller than the sum of its proper divisors (9082333381620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4420220222220 is a wasteful number, since it uses less digits than its factorization.
4420220222220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 391895 (or 391893 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 24.
Adding to 4420220222220 its reverse (222220220244), we get a palindrome (4642440442464).
The spelling of 4420220222220 in words is "four trillion, four hundred twenty billion, two hundred twenty million, two hundred twenty-two thousand, two hundred twenty".
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