Base | Representation |
---|---|
bin | 100010110100100110010… |
… | …1110010110001111010011 |
3 | 121221112012021001001022022 |
4 | 1011221030232112033103 |
5 | 1111402440440122000 |
6 | 14102334150402055 |
7 | 1002524405320430 |
oct | 105511456261723 |
9 | 17845167031268 |
10 | 4785880785875 |
11 | 1585753a32862 |
12 | 65365196032b |
13 | 2893ca855c27 |
14 | 1278d0438b87 |
15 | 8475996b585 |
hex | 45a4cb963d3 |
4785880785875 has 32 divisors (see below), whose sum is σ = 6836851986432. Its totient is φ = 3276545580000.
The previous prime is 4785880785871. The next prime is 4785880785901. The reversal of 4785880785875 is 5785870885874.
It is not a de Polignac number, because 4785880785875 - 22 = 4785880785871 is a prime.
It is a super-3 number, since 3×47858807858753 (a number of 39 digits) contains 333 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4785880785875.
It is not an unprimeable number, because it can be changed into a prime (4785880785871) 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, 3781931 + ... + 4886180.
It is an arithmetic number, because the mean of its divisors is an integer number (213651624576).
Almost surely, 24785880785875 is an apocalyptic number.
4785880785875 is a deficient number, since it is larger than the sum of its proper divisors (2050971200557).
4785880785875 is an equidigital number, since it uses as much as digits as its factorization.
4785880785875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8668764 (or 8668754 counting only the distinct ones).
The product of its (nonzero) digits is 5619712000, while the sum is 80.
Subtracting 4785880785875 from its reverse (5785870885874), we obtain a palindrome (999990099999).
It can be divided in two parts, 4785880 and 785875, that added together give a palindrome (5571755).
The spelling of 4785880785875 in words is "four trillion, seven hundred eighty-five billion, eight hundred eighty million, seven hundred eighty-five thousand, eight hundred seventy-five".
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