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8025268282512 = 2431369317185539
BaseRepresentation
bin111010011001000011101…
…0000111110010010010000
31001102012121202010011002120
41310302013100332102100
52022441222140020022
625022431331014240
71455543425606325
oct164620720762220
931365552104076
108025268282512
1126145517aa948
12a9742613a380
13462a198a1810
141da5d4500b4c
15ddb5047dd5c
hex74c8743e490

8025268282512 has 80 divisors (see below), whose sum is σ = 22327150345920. Its totient is φ = 2469264385536.

The previous prime is 8025268282489. The next prime is 8025268282573. The reversal of 8025268282512 is 2152828625208.

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 15 ways as a sum of consecutive naturals, for example, 43161039 + ... + 43346577.

It is an arithmetic number, because the mean of its divisors is an integer number (279089379324).

Almost surely, 28025268282512 is an apocalyptic number.

It is an amenable number.

8025268282512 is an abundant number, since it is smaller than the sum of its proper divisors (14301882063408).

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

8025268282512 is a wasteful number, since it uses less digits than its factorization.

8025268282512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254880 (or 254874 counting only the distinct ones).

The product of its (nonzero) digits is 2457600, while the sum is 51.

The spelling of 8025268282512 in words is "eight trillion, twenty-five billion, two hundred sixty-eight million, two hundred eighty-two thousand, five hundred twelve".

Divisors: 1 2 3 4 6 8 12 13 16 24 26 39 48 52 78 104 156 208 312 624 69317 138634 185539 207951 277268 371078 415902 554536 556617 742156 831804 901121 1109072 1113234 1484312 1663608 1802242 2226468 2412007 2703363 2968624 3327216 3604484 4452936 4824014 5406726 7208968 7236021 8905872 9648028 10813452 14417936 14472042 19296056 21626904 28944084 38592112 43253808 57888168 115776336 12861006863 25722013726 38583020589 51444027452 77166041178 102888054904 154332082356 167193089219 205776109808 308664164712 334386178438 501579267657 617328329424 668772356876 1003158535314 1337544713752 2006317070628 2675089427504 4012634141256 8025268282512