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5680028 = 221797933
BaseRepresentation
bin10101101010101110011100
3101200120112102
4111222232130
52423230103
6321424232
766164564
oct25525634
911616472
105680028
11322a542
121a9b078
13123b483
14a7bda4
15772e88
hex56ab9c

5680028 has 12 divisors (see below), whose sum is σ = 9996840. Its totient is φ = 2823792.

The previous prime is 5680019. The next prime is 5680049. The reversal of 5680028 is 8200865.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3251 + ... + 4682.

It is an arithmetic number, because the mean of its divisors is an integer number (833070).

Almost surely, 25680028 is an apocalyptic number.

It is an amenable number.

5680028 is a deficient number, since it is larger than the sum of its proper divisors (4316812).

5680028 is a wasteful number, since it uses less digits than its factorization.

5680028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8116 (or 8114 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 5680028 is about 2383.2809318249. The cubic root of 5680028 is about 178.4227212710.

The spelling of 5680028 in words is "five million, six hundred eighty thousand, twenty-eight".

Divisors: 1 2 4 179 358 716 7933 15866 31732 1420007 2840014 5680028