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7068866704168 = 2323374073254927
BaseRepresentation
bin110011011011101100101…
…0010011111001100101000
3221000202222110211000122011
41212313121102133030220
51411304014334013133
623011220442005304
71326465051410323
oct146673122371450
927022873730564
107068866704168
112285986a73495
12961bb11a6834
133c378c035119
141a61c65237ba
15c3d2659d6cd
hex66dd949f328

7068866704168 has 64 divisors (see below), whose sum is σ = 14207728872960. Its totient is φ = 3288569872896.

The previous prime is 7068866704117. The next prime is 7068866704201. The reversal of 7068866704168 is 8614076688607.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27601521 + ... + 27856447.

It is an arithmetic number, because the mean of its divisors is an integer number (221995763640).

Almost surely, 27068866704168 is an apocalyptic number.

It is an amenable number.

7068866704168 is an abundant number, since it is smaller than the sum of its proper divisors (7138862168792).

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

7068866704168 is a wasteful number, since it uses less digits than its factorization.

7068866704168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259066 (or 259062 counting only the distinct ones).

The product of its (nonzero) digits is 130056192, while the sum is 67.

The spelling of 7068866704168 in words is "seven trillion, sixty-eight billion, eight hundred sixty-six million, seven hundred four thousand, one hundred sixty-eight".

Divisors: 1 2 4 8 23 37 46 74 92 148 184 296 851 1702 3404 4073 6808 8146 16292 32584 93679 150701 187358 254927 301402 374716 509854 602804 749432 1019708 1205608 2039416 3466123 5863321 6932246 9432299 11726642 13864492 18864598 23453284 27728984 37729196 46906568 75458392 216942877 433885754 867771508 1038317671 1735543016 2076635342 4153270684 8306541368 23881306433 38417753827 47762612866 76835507654 95525225732 153671015308 191050451464 307342030616 883608338021 1767216676042 3534433352084 7068866704168