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6028840 = 235150721
BaseRepresentation
bin10110111111111000101000
3102100022000101
4112333320220
53020410330
6333115144
7102146536
oct26777050
912308011
106028840
113448614
122028ab4
13133117c
14b2d156
157e14ca
hex5bfe28

6028840 has 16 divisors (see below), whose sum is σ = 13564980. Its totient is φ = 2411520.

The previous prime is 6028837. The next prime is 6028853. The reversal of 6028840 is 488206.

It can be written as a sum of positive squares in 2 ways, for example, as 6022116 + 6724 = 2454^2 + 82^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6028799 and 6028808.

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, 75321 + ... + 75400.

Almost surely, 26028840 is an apocalyptic number.

It is an amenable number.

6028840 is an abundant number, since it is smaller than the sum of its proper divisors (7536140).

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

6028840 is a wasteful number, since it uses less digits than its factorization.

6028840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150732 (or 150728 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 6028840 is about 2455.3696259423. The cubic root of 6028840 is about 182.0027371484.

It can be divided in two parts, 60 and 28840, that added together give a square (28900 = 1702).

The spelling of 6028840 in words is "six million, twenty-eight thousand, eight hundred forty".

Divisors: 1 2 4 5 8 10 20 40 150721 301442 602884 753605 1205768 1507210 3014420 6028840