Search a number
-
+
4868750 = 2551941
BaseRepresentation
bin10010100100101010001110
3100011100200002
4102210222032
52221300000
6252204302
756245415
oct22445216
910140602
104868750
112825a67
121769692
131016123
1490a47c
156628d5
hex4a4a8e

4868750 has 48 divisors (see below), whose sum is σ = 9843120. Its totient is φ = 1800000.

The previous prime is 4868741. The next prime is 4868771. The reversal of 4868750 is 578684.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 118730 + ... + 118770.

It is an arithmetic number, because the mean of its divisors is an integer number (205065).

Almost surely, 24868750 is an apocalyptic number.

4868750 is an abundant number, since it is smaller than the sum of its proper divisors (4974370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4868750 is an equidigital number, since it uses as much as digits as its factorization.

4868750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87 (or 67 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 4868750 is about 2206.5244163616. The cubic root of 4868750 is about 169.4880793791.

The spelling of 4868750 in words is "four million, eight hundred sixty-eight thousand, seven hundred fifty".

Divisors: 1 2 5 10 19 25 38 41 50 82 95 125 190 205 250 410 475 625 779 950 1025 1250 1558 2050 2375 3125 3895 4750 5125 6250 7790 10250 11875 19475 23750 25625 38950 51250 59375 97375 118750 128125 194750 256250 486875 973750 2434375 4868750