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488085808580884 = 221019358133439339
BaseRepresentation
bin110111011111010010101010…
…1001111011000100100010100
32101000011112210012111002122101
41232332211111033120210110
51002433244213444042014
64450023305223211444
7204544015225014043
oct15676452517304424
92330145705432571
10488085808580884
11131579035633918
12468aa3718a6b84
1317c463a9633327
14887569cc3855a
153b66372dc2474
hex1bbe9553d8914

488085808580884 has 24 divisors (see below), whose sum is σ = 855227171383200. Its totient is φ = 243735321961440.

The previous prime is 488085808580869. The next prime is 488085808580933.

488085808580884 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 488085808580798 and 488085808580807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2123514 + ... + 31315825.

It is an arithmetic number, because the mean of its divisors is an integer number (35634465474300).

Almost surely, 2488085808580884 is an apocalyptic number.

It is an amenable number.

488085808580884 is a deficient number, since it is larger than the sum of its proper divisors (367141362802316).

488085808580884 is a wasteful number, since it uses less digits than its factorization.

488085808580884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33443943 (or 33443941 counting only the distinct ones).

The product of its (nonzero) digits is 6710886400, while the sum is 82.

The spelling of 488085808580884 in words is "four hundred eighty-eight trillion, eighty-five billion, eight hundred eight million, five hundred eighty thousand, eight hundred eighty-four".

Divisors: 1 2 4 1019 2038 3581 4076 7162 14324 3649039 7298078 14596156 33439339 66878678 133757356 34074686441 68149372882 119746272959 136298745764 239492545918 478985091836 122021452145221 244042904290442 488085808580884