Base | Representation |
---|---|
bin | 110011111100001010010… |
… | …1010000000001000011100 |
3 | 221021102221001211012100012 |
4 | 1213320110222000020130 |
5 | 1413424304020411420 |
6 | 23103230331022352 |
7 | 1334513502352265 |
oct | 147702452001034 |
9 | 27242831735305 |
10 | 7138582200860 |
11 | 2302501605a60 |
12 | 97360889a9b8 |
13 | 3ca21c549406 |
14 | 1a971b43b96c |
15 | c5a56c11dc5 |
hex | 67e14a8021c |
7138582200860 has 96 divisors (see below), whose sum is σ = 16393637856960. Its totient is φ = 2589534259200.
The previous prime is 7138582200839. The next prime is 7138582200899. The reversal of 7138582200860 is 680022858317.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 7138582200799 and 7138582200808.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 661648346 + ... + 661659134.
It is an arithmetic number, because the mean of its divisors is an integer number (170767061010).
Almost surely, 27138582200860 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 7138582200860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8196818928480).
7138582200860 is an abundant number, since it is smaller than the sum of its proper divisors (9255055656100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7138582200860 is a wasteful number, since it uses less digits than its factorization.
7138582200860 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17847 (or 17845 counting only the distinct ones).
The product of its (nonzero) digits is 1290240, while the sum is 50.
The spelling of 7138582200860 in words is "seven trillion, one hundred thirty-eight billion, five hundred eighty-two million, two hundred thousand, eight hundred sixty".
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