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80080506082 = 21923731279883
BaseRepresentation
bin100101010010100101…
…0111000110011100010
321122200221121012120201
41022211022320303202
52303001102143312
6100442151055414
75533320033133
oct1124512706342
9248627535521
1080080506082
1130a643a3535
121362a97156a
137722a11655
143c39733c8a
15213a5c2557
hex12a52b8ce2

80080506082 has 64 divisors (see below), whose sum is σ = 134814597120. Its totient is φ = 35501203584.

The previous prime is 80080506073. The next prime is 80080506097. The reversal of 80080506082 is 28060508008.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8097913 + ... + 8107795.

It is an arithmetic number, because the mean of its divisors is an integer number (2106478080).

Almost surely, 280080506082 is an apocalyptic number.

80080506082 is a deficient number, since it is larger than the sum of its proper divisors (54734091038).

80080506082 is a wasteful number, since it uses less digits than its factorization.

80080506082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10127.

The product of its (nonzero) digits is 30720, while the sum is 37.

The spelling of 80080506082 in words is "eighty billion, eighty million, five hundred six thousand, eighty-two".

Divisors: 1 2 19 23 38 46 73 127 146 254 437 874 1387 1679 2413 2774 2921 3358 4826 5842 9271 9883 18542 19766 31901 55499 63802 110998 176149 187777 213233 227309 352298 375554 426466 454618 721459 1255141 1442918 2510282 4051427 4318871 8102854 8637742 13707721 16593557 23847679 27415442 28868243 33187114 47695358 57736486 91625293 183250586 315277583 548496617 630555166 1096993234 1740880567 2107381739 3481761134 4214763478 40040253041 80080506082