Base | Representation |
---|---|
bin | 100001110000101000001… |
… | …0010000001010001010000 |
3 | 121102120102102020010111220 |
4 | 1003201100102001101100 |
5 | 1102010014331041002 |
6 | 13511313532005040 |
7 | 656136222461640 |
oct | 103412022012120 |
9 | 17376372203456 |
10 | 4639911580752 |
11 | 1529859141548 |
12 | 62b2b5000780 |
13 | 2787073babc6 |
14 | 120804136520 |
15 | 80a64b967bc |
hex | 43850481450 |
4639911580752 has 160 divisors (see below), whose sum is σ = 14086026412800. Its totient is φ = 1288300806144.
The previous prime is 4639911580709. The next prime is 4639911580753. The reversal of 4639911580752 is 2570851199364.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4639911580753) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10081024 + ... + 10531232.
It is an arithmetic number, because the mean of its divisors is an integer number (88037665080).
It is a 2-persistent number, because it is pandigital, and so is 2⋅4639911580752 = 9279823161504, but 3⋅4639911580752 = 13919734742256 is not.
Almost surely, 24639911580752 is an apocalyptic number.
4639911580752 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4639911580752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7043013206400).
4639911580752 is an abundant number, since it is smaller than the sum of its proper divisors (9446114832048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4639911580752 is a wasteful number, since it uses less digits than its factorization.
4639911580752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 451093 (or 451087 counting only the distinct ones).
The product of its (nonzero) digits is 16329600, while the sum is 60.
The spelling of 4639911580752 in words is "four trillion, six hundred thirty-nine billion, nine hundred eleven million, five hundred eighty thousand, seven hundred fifty-two".
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