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8008880080080 = 2435115415607517
BaseRepresentation
bin111010010001011011001…
…1100111100010011010000
31001100122022121211012200010
41310202312130330103100
52022204141300030310
625011121222554520
71454423341311435
oct164426634742320
931318277735603
108008880080080
1126086020178a0
12a94211898a40
13461307577b09
141d98bbb99b8c
15dd4e1855320
hex748b673c4d0

8008880080080 has 160 divisors (see below), whose sum is σ = 27134645021568. Its totient is φ = 1937957529600.

The previous prime is 8008880080073. The next prime is 8008880080093. The reversal of 8008880080080 is 800800888008.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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, 1375519 + ... + 4231998.

Almost surely, 28008880080080 is an apocalyptic number.

8008880080080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8008880080080 is an abundant number, since it is smaller than the sum of its proper divisors (19125764941488).

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

8008880080080 is a wasteful number, since it uses less digits than its factorization.

8008880080080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5608085 (or 5608079 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 48.

The spelling of 8008880080080 in words is "eight trillion, eight billion, eight hundred eighty million, eighty thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 33 40 44 48 55 60 66 80 88 110 120 132 165 176 220 240 264 330 440 528 541 660 880 1082 1320 1623 2164 2640 2705 3246 4328 5410 5951 6492 8115 8656 10820 11902 12984 16230 17853 21640 23804 25968 29755 32460 35706 43280 47608 59510 64920 71412 89265 95216 119020 129840 142824 178530 238040 285648 357060 476080 714120 1428240 5607517 11215034 16822551 22430068 28037585 33645102 44860136 56075170 61682687 67290204 84112755 89720272 112150340 123365374 134580408 168225510 185048061 224300680 246730748 269160816 308413435 336451020 370096122 448601360 493461496 616826870 672902040 740192244 925240305 986922992 1233653740 1345804080 1480384488 1850480610 2467307480 2960768976 3033666697 3700961220 4934614960 6067333394 7401922440 9101000091 12134666788 14803844880 15168333485 18202000182 24269333576 30336666970 33370333667 36404000364 45505000455 48538667152 60673333940 66740667334 72808000728 91010000910 100111001001 121346667880 133481334668 145616001456 166851668335 182020001820 200222002002 242693335760 266962669336 333703336670 364040003640 400444004004 500555005005 533925338672 667406673340 728080007280 800888008008 1001110010010 1334813346680 1601776016016 2002220020020 2669626693360 4004440040040 8008880080080