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4880128 = 28111733
BaseRepresentation
bin10010100111011100000000
3100011221021111
4102213130000
52222131003
6252333104
756323531
oct22473400
910157244
104880128
112833570
121774194
13101b366
14910688
15665e6d
hex4a7700

4880128 has 36 divisors (see below), whose sum is σ = 10632888. Its totient is φ = 2216960.

The previous prime is 4880119. The next prime is 4880129. The reversal of 4880128 is 8210884.

It is a self number, because there is not a number n which added to its sum of digits gives 4880128.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4880129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1950 + ... + 3682.

It is an arithmetic number, because the mean of its divisors is an integer number (295358).

Almost surely, 24880128 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 4880128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5316444).

4880128 is an abundant number, since it is smaller than the sum of its proper divisors (5752760).

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

4880128 is a wasteful number, since it uses less digits than its factorization.

4880128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1760 (or 1746 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 31.

The square root of 4880128 is about 2209.1011746862. The cubic root of 4880128 is about 169.6200047603.

The spelling of 4880128 in words is "four million, eight hundred eighty thousand, one hundred twenty-eight".

Divisors: 1 2 4 8 11 16 22 32 44 64 88 128 176 256 352 704 1408 1733 2816 3466 6932 13864 19063 27728 38126 55456 76252 110912 152504 221824 305008 443648 610016 1220032 2440064 4880128