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488448242475242 = 275571489212919759
BaseRepresentation
bin110111100001111011011011…
…1111110111110000011101010
32101001110012021211210120112012
41233003312313332332003222
51003010214000033201432
64450502005211315522
7204612135535206140
oct15703666776760352
92331405254716465
10488448242475242
111316a8811070015
124694866014bba2
1317c7161921449a
148889041b93590
153b709d6802cb2
hex1bc3db7fbe0ea

488448242475242 has 64 divisors (see below), whose sum is σ = 839843282304000. Its totient is φ = 208710153695232.

The previous prime is 488448242475229. The next prime is 488448242475251. The reversal of 488448242475242 is 242574242844884.

It is a super-3 number, since 3×4884482424752423 (a number of 45 digits) contains 333 as substring.

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, 24720281759 + ... + 24720301517.

It is an arithmetic number, because the mean of its divisors is an integer number (13122551286000).

Almost surely, 2488448242475242 is an apocalyptic number.

488448242475242 is a deficient number, since it is larger than the sum of its proper divisors (351395039828758).

488448242475242 is a wasteful number, since it uses less digits than its factorization.

488448242475242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23943.

The product of its digits is 1174405120, while the sum is 68.

The spelling of 488448242475242 in words is "four hundred eighty-eight trillion, four hundred forty-eight billion, two hundred forty-two million, four hundred seventy-five thousand, two hundred forty-two".

Divisors: 1 2 7 14 557 1114 1489 2129 2978 3899 4258 7798 10423 14903 19759 20846 29806 39518 138313 276626 829373 1185853 1658746 2371706 3170081 5805611 6340162 8300971 11005763 11611222 16601942 22011526 22190567 29421151 42066911 44381134 58842302 77040341 84133822 154080682 205948057 294468377 411896114 588936754 1765735117 3531470234 12360145819 16387581107 23431269427 24720291638 32775162214 46862538854 62637630479 114713067749 125275260958 164018885989 229426135498 328037771978 438463413353 876926826706 34889160176803 69778320353606 244224121237621 488448242475242