Base | Representation |
---|---|
bin | 1111110100101001… |
… | …0001111000100100 |
3 | 101222000002201220010 |
4 | 3331022101320210 |
5 | 32144304032330 |
6 | 1541243010220 |
7 | 210152466201 |
oct | 37512217044 |
9 | 11860081803 |
10 | 4247330340 |
11 | 188a564170 |
12 | 9a6509970 |
13 | 528c3ac26 |
14 | 2c4136ca8 |
15 | 19cd2d3b0 |
hex | fd291e24 |
4247330340 has 96 divisors (see below), whose sum is σ = 12985297920. Its totient is φ = 1028732800.
The previous prime is 4247330333. The next prime is 4247330359. The reversal of 4247330340 is 430337424.
4247330340 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 4247330298 and 4247330307.
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, 995131 + ... + 999389.
It is an arithmetic number, because the mean of its divisors is an integer number (135263520).
Almost surely, 24247330340 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4247330340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6492648960).
4247330340 is an abundant number, since it is smaller than the sum of its proper divisors (8737967580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4247330340 is a wasteful number, since it uses less digits than its factorization.
4247330340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5793 (or 5791 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 30.
The square root of 4247330340 is about 65171.5454780689. The cubic root of 4247330340 is about 1619.4666663809.
Adding to 4247330340 its reverse (430337424), we get a palindrome (4677667764).
The spelling of 4247330340 in words is "four billion, two hundred forty-seven million, three hundred thirty thousand, three hundred forty".
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