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4228060 = 225211403
BaseRepresentation
bin10000001000001111011100
321221210210211
4100020033130
52040244220
6230342204
750636464
oct20101734
97853724
104228060
112428671
1214ba964
13b50615
147c0ba4
15587b5a
hex4083dc

4228060 has 12 divisors (see below), whose sum is σ = 8878968. Its totient is φ = 1691216.

The previous prime is 4228039. The next prime is 4228079. The reversal of 4228060 is 608224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105682 + ... + 105721.

It is an arithmetic number, because the mean of its divisors is an integer number (739914).

Almost surely, 24228060 is an apocalyptic number.

It is an amenable number.

4228060 is an abundant number, since it is smaller than the sum of its proper divisors (4650908).

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

4228060 is a wasteful number, since it uses less digits than its factorization.

4228060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211412 (or 211410 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 4228060 is about 2056.2246958929. The cubic root of 4228060 is about 161.7013753845.

The spelling of 4228060 in words is "four million, two hundred twenty-eight thousand, sixty".

Divisors: 1 2 4 5 10 20 211403 422806 845612 1057015 2114030 4228060