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12008451182882 = 27111711294062781
BaseRepresentation
bin1010111010111110111101…
…1101111001000100100010
31120111222220121110200020212
42232233233131321010202
53033221302000323012
641312334544134122
72346403420616450
oct256575735710442
946458817420225
1012008451182882
11390a8346a6670
12141b39a007342
13691513554c0b
142d72d81719d0
1515c579d3eb22
hexaebef779122

12008451182882 has 64 divisors (see below), whose sum is σ = 23799451933440. Its totient is φ = 4399503206400.

The previous prime is 12008451182879. The next prime is 12008451182953. The reversal of 12008451182882 is 28828115480021.

It is a self number, because there is not a number n which added to its sum of digits gives 12008451182882.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 924332 + ... + 4987112.

It is an arithmetic number, because the mean of its divisors is an integer number (371866436460).

Almost surely, 212008451182882 is an apocalyptic number.

12008451182882 is a deficient number, since it is larger than the sum of its proper divisors (11791000750558).

12008451182882 is a wasteful number, since it uses less digits than its factorization.

12008451182882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4063947.

The product of its (nonzero) digits is 655360, while the sum is 50.

The spelling of 12008451182882 in words is "twelve trillion, eight billion, four hundred fifty-one million, one hundred eighty-two thousand, eight hundred eighty-two".

Divisors: 1 2 7 11 14 17 22 34 77 119 154 187 238 374 1129 1309 2258 2618 7903 12419 15806 19193 24838 38386 86933 134351 173866 211123 268702 422246 1477861 2955722 4062781 8125562 28439467 44690591 56878934 69067277 89381182 138134554 312834137 483470939 625668274 759740047 966941878 1519480094 4586879749 5318180329 9173759498 10636360658 32108158243 50455677239 64216316486 77976955733 100911354478 155953911466 353189740673 545838690131 706379481346 857746513063 1091677380262 1715493026126 6004225591441 12008451182882