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4842544180 = 22517591631481
BaseRepresentation
bin1001000001010001…
…10101110000110100
3110111111002201210011
410200220311300310
534404142403210
62120304310004
7231000642415
oct44050656064
913444081704
104842544180
112065543131
12b31912304
135c234c176
1433d1d580c
151d5202d8a
hex120a35c34

4842544180 has 96 divisors (see below), whose sum is σ = 11024657280. Its totient is φ = 1779978240.

The previous prime is 4842544171. The next prime is 4842544181. The reversal of 4842544180 is 814452484.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4842544181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3269040 + ... + 3270520.

It is an arithmetic number, because the mean of its divisors is an integer number (114840180).

Almost surely, 24842544180 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4842544180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5512328640).

4842544180 is an abundant number, since it is smaller than the sum of its proper divisors (6182113100).

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

4842544180 is a wasteful number, since it uses less digits than its factorization.

4842544180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1729 (or 1727 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 40.

The square root of 4842544180 is about 69588.3911295555. The cubic root of 4842544180 is about 1691.8344493354.

The spelling of 4842544180 in words is "four billion, eight hundred forty-two million, five hundred forty-four thousand, one hundred eighty".

Divisors: 1 2 4 5 10 17 20 34 59 68 85 118 163 170 236 295 326 340 590 652 815 1003 1180 1481 1630 2006 2771 2962 3260 4012 5015 5542 5924 7405 9617 10030 11084 13855 14810 19234 20060 25177 27710 29620 38468 48085 50354 55420 87379 96170 100708 125885 163489 174758 192340 241403 251770 326978 349516 436895 482806 503540 653956 817445 873790 965612 1207015 1485443 1634890 1747580 2414030 2970886 3269780 4103851 4828060 5941772 7427215 8207702 14242777 14854430 16415404 20519255 28485554 29708860 41038510 56971108 71213885 82077020 142427770 242127209 284855540 484254418 968508836 1210636045 2421272090 4842544180