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80328110 = 25371072029
BaseRepresentation
bin1001100100110…
…11010110101110
312121011002110012
410302123112232
5131030444420
611545413222
71663530512
oct462332656
9177132405
1080328110
1141385775
1222a9a212
1313846835
14a950142
1570badc5
hex4c9b5ae

80328110 has 32 divisors (see below), whose sum is σ = 149960160. Its totient is φ = 30955392.

The previous prime is 80328097. The next prime is 80328119. The reversal of 80328110 is 1182308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80328119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38576 + ... + 40604.

It is an arithmetic number, because the mean of its divisors is an integer number (4686255).

Almost surely, 280328110 is an apocalyptic number.

80328110 is a deficient number, since it is larger than the sum of its proper divisors (69632050).

80328110 is a wasteful number, since it uses less digits than its factorization.

80328110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2180.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 80328110 is about 8962.5950483105. The cubic root of 80328110 is about 431.4752108006.

The spelling of 80328110 in words is "eighty million, three hundred twenty-eight thousand, one hundred ten".

Divisors: 1 2 5 10 37 74 107 185 214 370 535 1070 2029 3959 4058 7918 10145 19795 20290 39590 75073 150146 217103 375365 434206 750730 1085515 2171030 8032811 16065622 40164055 80328110