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BaseRepresentation
bin10010100111011101011100
3100011221101220
4102213131130
52222131340
6252333340
756324022
oct22473534
910157356
104880220
112833644
121774250
13101b407
14910712
15665ed0
hex4a775c

4880220 has 48 divisors (see below), whose sum is σ = 13776000. Its totient is φ = 1290816.

The previous prime is 4880203. The next prime is 4880221. The reversal of 4880220 is 220884.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4880221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9531 + ... + 10029.

It is an arithmetic number, because the mean of its divisors is an integer number (287000).

Almost surely, 24880220 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 4880220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6888000).

4880220 is an abundant number, since it is smaller than the sum of its proper divisors (8895780).

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

4880220 is a wasteful number, since it uses less digits than its factorization.

4880220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674 (or 672 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 4880220 is about 2209.1219975366. The cubic root of 4880220 is about 169.6210706437.

The spelling of 4880220 in words is "four million, eight hundred eighty thousand, two hundred twenty".