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488652081060 = 2235111356952457
BaseRepresentation
bin1110001110001011110…
…11110000011110100100
31201201022000002200221110
413013011323300132210
531001224413043220
61012252245545020
750206153104513
oct7070573603644
91651260080843
10488652081060
111792663a6aa0
127a854715170
1337106118540
141991806867a
15ca9e76bbe0
hex71c5ef07a4

488652081060 has 96 divisors (see below), whose sum is σ = 1607426174592. Its totient is φ = 109348715520.

The previous prime is 488652080993. The next prime is 488652081061. The reversal of 488652081060 is 60180256884.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (488652081061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28467649 + ... + 28484808.

It is an arithmetic number, because the mean of its divisors is an integer number (16744022652).

Almost surely, 2488652081060 is an apocalyptic number.

It is an amenable number.

488652081060 is an abundant number, since it is smaller than the sum of its proper divisors (1118774093532).

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

488652081060 is a wasteful number, since it uses less digits than its factorization.

488652081060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56952493 (or 56952491 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 48.

The spelling of 488652081060 in words is "four hundred eighty-eight billion, six hundred fifty-two million, eighty-one thousand, sixty".

Divisors: 1 2 3 4 5 6 10 11 12 13 15 20 22 26 30 33 39 44 52 55 60 65 66 78 110 130 132 143 156 165 195 220 260 286 330 390 429 572 660 715 780 858 1430 1716 2145 2860 4290 8580 56952457 113904914 170857371 227809828 284762285 341714742 569524570 626477027 683429484 740381941 854286855 1139049140 1252954054 1480763882 1708573710 1879431081 2221145823 2505908108 2961527764 3132385135 3417147420 3701909705 3758862162 4442291646 6264770270 7403819410 7517724324 8144201351 8884583292 9397155405 11105729115 12529540540 14807638820 16288402702 18794310810 22211458230 24432604053 32576805404 37588621620 40721006755 44422916460 48865208106 81442013510 97730416212 122163020265 162884027020 244326040530 488652081060