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8160023113074 = 233743949173947
BaseRepresentation
bin111011010111110011101…
…0001110110110101110010
31001220002110001002211001000
41312233213101312311302
52032143211404104244
625204355102422430
71501353660015420
oct166574721666562
931802401084030
108160023113074
112666712352608
12ab9573291a16
13472643894151
14202d3928c110
15e23da96b169
hex76be7476d72

8160023113074 has 64 divisors (see below), whose sum is σ = 20771075635200. Its totient is φ = 2326124341584.

The previous prime is 8160023113037. The next prime is 8160023113111. The reversal of 8160023113074 is 4703113200618.

It is a happy number.

8160023113074 is a `hidden beast` number, since 8 + 1 + 600 + 2 + 3 + 11 + 30 + 7 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (8160023113037) and next prime (8160023113111).

It is a super-3 number, since 3×81600231130743 (a number of 40 digits) contains 333 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24421032 + ... + 24752915.

It is an arithmetic number, because the mean of its divisors is an integer number (324548056800).

Almost surely, 28160023113074 is an apocalyptic number.

8160023113074 is an abundant number, since it is smaller than the sum of its proper divisors (12611052522126).

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

8160023113074 is a wasteful number, since it uses less digits than its factorization.

8160023113074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49174404 (or 49174398 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 8160023113074 in words is "eight trillion, one hundred sixty billion, twenty-three million, one hundred thirteen thousand, seventy-four".

Divisors: 1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 439 878 1317 2634 3073 3951 6146 7902 9219 11853 18438 23706 27657 55314 82971 165942 49173947 98347894 147521841 295043682 344217629 442565523 688435258 885131046 1032652887 1327696569 2065305774 2655393138 3097958661 6195917322 9293875983 18587751966 21587362733 43174725466 64762088199 129524176398 151111539131 194286264597 302223078262 388572529194 453334617393 582858793791 906669234786 1165717587582 1360003852179 2720007704358 4080011556537 8160023113074