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8080008088800 = 253523366670037
BaseRepresentation
bin111010110010100011000…
…0000110000110011100000
31001121102220122201102121110
41311211012000300303200
52024340324032320200
625103523211023320
71462522063360314
oct165450600606340
931542818642543
108080008088800
112635791a1457a
12aa5b6243ab40
13467c315cb93b
141dd108521b44
15e02a5ed0b50
hex75946030ce0

8080008088800 has 72 divisors (see below), whose sum is σ = 26300426336856. Its totient is φ = 2154668823040.

The previous prime is 8080008088783. The next prime is 8080008088807. The reversal of 8080008088800 is 88808000808.

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

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a self number, because there is not a number n which added to its sum of digits gives 8080008088800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8080008088807) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1683332619 + ... + 1683337418.

It is an arithmetic number, because the mean of its divisors is an integer number (365283699123).

Almost surely, 28080008088800 is an apocalyptic number.

8080008088800 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8080008088800 is an abundant number, since it is smaller than the sum of its proper divisors (18220418248056).

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

8080008088800 is a wasteful number, since it uses less digits than its factorization.

8080008088800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3366670060 (or 3366670047 counting only the distinct ones).

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

The spelling of 8080008088800 in words is "eight trillion, eighty billion, eight million, eighty-eight thousand, eight hundred".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 75 80 96 100 120 150 160 200 240 300 400 480 600 800 1200 2400 3366670037 6733340074 10100010111 13466680148 16833350185 20200020222 26933360296 33666700370 40400040444 50500050555 53866720592 67333400740 80800080888 84166750925 101000101110 107733441184 134666801480 161600161776 168333501850 202000202220 252500252775 269333602960 323200323552 336667003700 404000404440 505000505550 538667205920 673334007400 808000808880 1010001011100 1346668014800 1616001617760 2020002022200 2693336029600 4040004044400 8080008088800