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2960028 = 223282223
BaseRepresentation
bin1011010010101010011100
312120101101200
423102222130
51224210103
6143235500
734105551
oct13225234
95511350
102960028
111741a05
12ba8b90
137c83c6
14570a28
153d70a3
hex2d2a9c

2960028 has 18 divisors (see below), whose sum is σ = 7482384. Its totient is φ = 986664.

The previous prime is 2960017. The next prime is 2960033. The reversal of 2960028 is 8200692.

2960028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2959983 and 2960010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41076 + ... + 41147.

It is an arithmetic number, because the mean of its divisors is an integer number (415688).

22960028 is an apocalyptic number.

It is an amenable number.

2960028 is an abundant number, since it is smaller than the sum of its proper divisors (4522356).

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

2960028 is a wasteful number, since it uses less digits than its factorization.

2960028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82233 (or 82228 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 2960028 is about 1720.4731907240. The cubic root of 2960028 is about 143.5815397731.

The spelling of 2960028 in words is "two million, nine hundred sixty thousand, twenty-eight".

Divisors: 1 2 3 4 6 9 12 18 36 82223 164446 246669 328892 493338 740007 986676 1480014 2960028