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80331108706 = 2359111881767
BaseRepresentation
bin100101011010000011…
…0110111000101100010
321200100102011010202101
41022310012313011202
52304004230434311
6100523102241014
75542452105052
oct1126406670542
9250312133671
1080331108706
11310828a8a42
121369a88616a
137762905424
143c60b29562
1521525c4ec1
hex12b41b7162

80331108706 has 8 divisors (see below), whose sum is σ = 120832309440. Its totient is φ = 40053672228.

The previous prime is 80331108679. The next prime is 80331108707. The reversal of 80331108706 is 60780113308.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (80331108707) 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 3 ways as a sum of consecutive naturals, for example, 55940166 + ... + 55941601.

It is an arithmetic number, because the mean of its divisors is an integer number (15104038680).

Almost surely, 280331108706 is an apocalyptic number.

80331108706 is a deficient number, since it is larger than the sum of its proper divisors (40501200734).

80331108706 is a wasteful number, since it uses less digits than its factorization.

80331108706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111882128.

The product of its (nonzero) digits is 24192, while the sum is 37.

The spelling of 80331108706 in words is "eighty billion, three hundred thirty-one million, one hundred eight thousand, seven hundred six".

Divisors: 1 2 359 718 111881767 223763534 40165554353 80331108706