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80327480228 = 2247427273831
BaseRepresentation
bin100101011001111100…
…1000001001110100100
321200100011022210102022
41022303321001032210
52304002313331403
6100522452402312
75542406213312
oct1126371011644
9250304283368
1080327480228
113108084a8a6
1213699616398
137761c349b8
143c604630b2
152152109d38
hex12b3e413a4

80327480228 has 12 divisors (see below), whose sum is σ = 143564007552. Its totient is φ = 39309192360.

The previous prime is 80327480183. The next prime is 80327480257. The reversal of 80327480228 is 82208472308.

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 3 ways as a sum of consecutive naturals, for example, 213636728 + ... + 213637103.

It is an arithmetic number, because the mean of its divisors is an integer number (11963667296).

Almost surely, 280327480228 is an apocalyptic number.

It is an amenable number.

80327480228 is a deficient number, since it is larger than the sum of its proper divisors (63236527324).

80327480228 is a wasteful number, since it uses less digits than its factorization.

80327480228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427273882 (or 427273880 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 44.

The spelling of 80327480228 in words is "eighty billion, three hundred twenty-seven million, four hundred eighty thousand, two hundred twenty-eight".

Divisors: 1 2 4 47 94 188 427273831 854547662 1709095324 20081870057 40163740114 80327480228