Base | Representation |
---|---|
bin | 100000001111000101001… |
… | …0100110101100110100100 |
3 | 120200112201102102212110122 |
4 | 1000132022110311212210 |
5 | 1040042011043003140 |
6 | 13231151245341112 |
7 | 635042143434326 |
oct | 100361224654644 |
9 | 16615642385418 |
10 | 4430432000420 |
11 | 1458a323aa338 |
12 | 5b6792867798 |
13 | 261a32165aca |
14 | 114611081616 |
15 | 7a3a43b2ab5 |
hex | 4078a5359a4 |
4430432000420 has 24 divisors (see below), whose sum is σ = 9304153387200. Its totient is φ = 1772125907552.
The previous prime is 4430432000389. The next prime is 4430432000447. The reversal of 4430432000420 is 240002340344.
It is a self number, because there is not a number n which added to its sum of digits gives 4430432000420.
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, 2150990 + ... + 3672549.
It is an arithmetic number, because the mean of its divisors is an integer number (387673057800).
Almost surely, 24430432000420 is an apocalyptic number.
It is an amenable number.
4430432000420 is an abundant number, since it is smaller than the sum of its proper divisors (4873721386780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4430432000420 is a wasteful number, since it uses less digits than its factorization.
4430432000420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5861587 (or 5861585 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 26.
Adding to 4430432000420 its reverse (240002340344), we get a palindrome (4670434340764).
The spelling of 4430432000420 in words is "four trillion, four hundred thirty billion, four hundred thirty-two million, four hundred twenty", and thus it is an aban number.
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