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8080417320 = 2335292321959
BaseRepresentation
bin1111000011010000…
…10110001000101000
3202212010201201201120
413201220112020220
5113022041323240
63413451215240
7404145261663
oct74150261050
922763651646
108080417320
113477204148
121696147520
139ba0bb431
1456923c6da
153245d2ad0
hex1e1a16228

8080417320 has 64 divisors (see below), whose sum is σ = 25077168000. Its totient is φ = 2080474368.

The previous prime is 8080417307. The next prime is 8080417327. The reversal of 8080417320 is 237140808.

It is not an unprimeable number, because it can be changed into a prime (8080417327) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1157500 + ... + 1164459.

It is an arithmetic number, because the mean of its divisors is an integer number (391830750).

Almost surely, 28080417320 is an apocalyptic number.

It is an amenable number.

8080417320 is an abundant number, since it is smaller than the sum of its proper divisors (16996750680).

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

8080417320 is a wasteful number, since it uses less digits than its factorization.

8080417320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2322002 (or 2321998 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 8080417320 is about 89891.1414990376. The cubic root of 8080417320 is about 2006.6791132267.

The spelling of 8080417320 in words is "eight billion, eighty million, four hundred seventeen thousand, three hundred twenty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 29 30 40 58 60 87 116 120 145 174 232 290 348 435 580 696 870 1160 1740 3480 2321959 4643918 6965877 9287836 11609795 13931754 18575672 23219590 27863508 34829385 46439180 55727016 67336811 69658770 92878360 134673622 139317540 202010433 269347244 278635080 336684055 404020866 538694488 673368110 808041732 1010052165 1346736220 1616083464 2020104330 2693472440 4040208660 8080417320