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12828060 = 22325710181
BaseRepresentation
bin110000111011…
…110110011100
3220010201210100
4300323312130
511240444220
61134541100
7214015410
oct60736634
926121710
1012828060
117271a03
124367790
132871b8b
1419bcd40
1511d5d90
hexc3bd9c

12828060 has 72 divisors (see below), whose sum is σ = 44474976. Its totient is φ = 2931840.

The previous prime is 12828037. The next prime is 12828073. The reversal of 12828060 is 6082821.

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, 3831 + ... + 6350.

It is an arithmetic number, because the mean of its divisors is an integer number (617708).

Almost surely, 212828060 is an apocalyptic number.

12828060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12828060 is an abundant number, since it is smaller than the sum of its proper divisors (31646916).

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

12828060 is a wasteful number, since it uses less digits than its factorization.

12828060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10203 (or 10198 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 12828060 is about 3581.6281213995. The cubic root of 12828060 is about 234.0922275067.

The spelling of 12828060 in words is "twelve million, eight hundred twenty-eight thousand, sixty".

Divisors: 1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 180 210 252 315 420 630 1260 10181 20362 30543 40724 50905 61086 71267 91629 101810 122172 142534 152715 183258 203620 213801 285068 305430 356335 366516 427602 458145 610860 641403 712670 855204 916290 1069005 1282806 1425340 1832580 2138010 2565612 3207015 4276020 6414030 12828060