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8008528852125 = 325367106249139
BaseRepresentation
bin111010010001010000110…
…0001000111010010011101
31001100121102010220222111100
41310202201201013102131
52022202431341232000
625011022314543313
71454411545031304
oct164424141072235
931317363828440
108008528852125
11260844183405a
12a94134137b39
1346127c881a19
141d988728d43b
15dd4c0ac7a00
hex748a184749d

8008528852125 has 48 divisors (see below), whose sum is σ = 14652181402560. Its totient is φ = 4207465864800.

The previous prime is 8008528852081. The next prime is 8008528852133. The reversal of 8008528852125 is 5212588258008.

It is not a de Polignac number, because 8008528852125 - 216 = 8008528786589 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53049195 + ... + 53199944.

It is an arithmetic number, because the mean of its divisors is an integer number (305253779220).

Almost surely, 28008528852125 is an apocalyptic number.

It is an amenable number.

8008528852125 is a deficient number, since it is larger than the sum of its proper divisors (6643652550435).

8008528852125 is a wasteful number, since it uses less digits than its factorization.

8008528852125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106249227 (or 106249214 counting only the distinct ones).

The product of its (nonzero) digits is 4096000, while the sum is 54.

The spelling of 8008528852125 in words is "eight trillion, eight billion, five hundred twenty-eight million, eight hundred fifty-two thousand, one hundred twenty-five".

Divisors: 1 3 5 9 15 25 45 67 75 125 201 225 335 375 603 1005 1125 1675 3015 5025 8375 15075 25125 75375 106249139 318747417 531245695 956242251 1593737085 2656228475 4781211255 7118692313 7968685425 13281142375 21356076939 23906056275 35593461565 39843427125 64068230817 106780384695 119530281375 177967307825 320341154085 533901923475 889836539125 1601705770425 2669509617375 8008528852125