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4785880785875 = 5376318668111
BaseRepresentation
bin100010110100100110010…
…1110010110001111010011
3121221112012021001001022022
41011221030232112033103
51111402440440122000
614102334150402055
71002524405320430
oct105511456261723
917845167031268
104785880785875
111585753a32862
1265365196032b
132893ca855c27
141278d0438b87
158475996b585
hex45a4cb963d3

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".

Divisors: 1 5 7 25 35 125 175 631 875 3155 4417 15775 22085 78875 110425 552125 8668111 43340555 60676777 216702775 303383885 1083513875 1516919425 5469578041 7584597125 27347890205 38287046287 136739451025 191435231435 683697255125 957176157175 4785880785875