Base | Representation |
---|---|
bin | 1100011110111001100… |
… | …11111000110001111000 |
3 | 1112000002012222011222200 |
4 | 12033130303320301320 |
5 | 24011400011223421 |
6 | 525011543350200 |
7 | 42662461556652 |
oct | 6173463706170 |
9 | 1460065864880 |
10 | 428906351736 |
11 | 1559974aa295 |
12 | 6b15ba52360 |
13 | 315a4267895 |
14 | 16a8b2836d2 |
15 | b2544e3726 |
hex | 63dccf8c78 |
428906351736 has 48 divisors (see below), whose sum is σ = 1170768019200. Its totient is φ = 141843042432.
The previous prime is 428906351719. The next prime is 428906351807. The reversal of 428906351736 is 637153609824.
428906351736 is a `hidden beast` number, since 4 + 2 + 8 + 90 + 6 + 3 + 517 + 36 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23443741 + ... + 23462028.
It is an arithmetic number, because the mean of its divisors is an integer number (24391000400).
It is a 1-persistent number, because it is pandigital, but 2⋅428906351736 = 857812703472 is not.
Almost surely, 2428906351736 is an apocalyptic number.
It is an amenable number.
428906351736 is an abundant number, since it is smaller than the sum of its proper divisors (741861667464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
428906351736 is a wasteful number, since it uses less digits than its factorization.
428906351736 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46905908 (or 46905901 counting only the distinct ones).
The product of its (nonzero) digits is 6531840, while the sum is 54.
The spelling of 428906351736 in words is "four hundred twenty-eight billion, nine hundred six million, three hundred fifty-one thousand, seven hundred thirty-six".
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