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68052948604704 = 2533711252140973
BaseRepresentation
bin11110111100100110011111…
…10100111101011100100000
322220221210112222220201201000
433132103033310331130200
532404434414320322304
6400423032030512000
720222443335604620
oct1736231764753440
9286853488821630
1068052948604704
111a758103394788
12777114a965600
132bc849a07037b
1412b3acd170880
157d033019d939
hex3de4cfd3d720

68052948604704 has 96 divisors (see below), whose sum is σ = 226843162035840. Its totient is φ = 19443699599616.

The previous prime is 68052948604649. The next prime is 68052948604721. The reversal of 68052948604704 is 40740684925086.

68052948604704 is a `hidden beast` number, since 6 + 8 + 0 + 529 + 4 + 8 + 60 + 47 + 0 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5626064439 + ... + 5626076534.

It is an arithmetic number, because the mean of its divisors is an integer number (2362949604540).

Almost surely, 268052948604704 is an apocalyptic number.

It is an amenable number.

68052948604704 is an abundant number, since it is smaller than the sum of its proper divisors (158790213431136).

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

68052948604704 is a wasteful number, since it uses less digits than its factorization.

68052948604704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11252140999 (or 11252140985 counting only the distinct ones).

The product of its (nonzero) digits is 92897280, while the sum is 63.

The spelling of 68052948604704 in words is "sixty-eight trillion, fifty-two billion, nine hundred forty-eight million, six hundred four thousand, seven hundred four".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 72 84 96 108 112 126 144 168 189 216 224 252 288 336 378 432 504 672 756 864 1008 1512 2016 3024 6048 11252140973 22504281946 33756422919 45008563892 67512845838 78764986811 90017127784 101269268757 135025691676 157529973622 180034255568 202538537514 236294960433 270051383352 303807806271 315059947244 360068511136 405077075028 472589920866 540102766704 607615612542 630119894488 708884881299 810154150056 945179841732 1080205533408 1215231225084 1260239788976 1417769762598 1620308300112 1890359683464 2126654643897 2430462450168 2520479577952 2835539525196 3240616600224 3780719366928 4253309287794 4860924900336 5671079050392 7561438733856 8506618575588 9721849800672 11342158100784 17013237151176 22684316201568 34026474302352 68052948604704