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80007473480 = 23511181835167
BaseRepresentation
bin100101010000011010…
…0010010100101001000
321122111212011202200112
41022200310102211020
52302323403122410
6100431021453452
75531442206114
oct1124064224510
9248455152615
1080007473480
1130a27151010
121360a411288
1377108506ac
143c2db62744
152133e98105
hex12a0d12948

80007473480 has 32 divisors (see below), whose sum is σ = 196381981440. Its totient is φ = 29093626560.

The previous prime is 80007473477. The next prime is 80007473489. The reversal of 80007473480 is 8437470008.

It is not an unprimeable number, because it can be changed into a prime (80007473489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90917144 + ... + 90918023.

It is an arithmetic number, because the mean of its divisors is an integer number (6136936920).

Almost surely, 280007473480 is an apocalyptic number.

It is an amenable number.

80007473480 is an abundant number, since it is smaller than the sum of its proper divisors (116374507960).

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

80007473480 is a wasteful number, since it uses less digits than its factorization.

80007473480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181835189 (or 181835185 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 41.

The spelling of 80007473480 in words is "eighty billion, seven million, four hundred seventy-three thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 440 181835167 363670334 727340668 909175835 1454681336 1818351670 2000186837 3636703340 4000373674 7273406680 8000747348 10000934185 16001494696 20001868370 40003736740 80007473480