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80323714814 = 272819629743
BaseRepresentation
bin100101011001110101…
…0101001111011111110
321200022220020111020112
41022303222221323332
52304000332333224
6100522235550022
75542332211400
oct1126352517376
9250286214215
1080323714814
1131079708892
12136982bb312
137761216b45
143c5db62b70
152151b1430e
hex12b3aa9efe

80323714814 has 12 divisors (see below), whose sum is σ = 140156686224. Its totient is φ = 34424449164.

The previous prime is 80323714813. The next prime is 80323714829. The reversal of 80323714814 is 41841732308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80323714811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 409814774 + ... + 409814969.

It is an arithmetic number, because the mean of its divisors is an integer number (11679723852).

Almost surely, 280323714814 is an apocalyptic number.

80323714814 is a deficient number, since it is larger than the sum of its proper divisors (59832971410).

80323714814 is a wasteful number, since it uses less digits than its factorization.

80323714814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819629759 (or 819629752 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The spelling of 80323714814 in words is "eighty billion, three hundred twenty-three million, seven hundred fourteen thousand, eight hundred fourteen".

Divisors: 1 2 7 14 49 98 819629743 1639259486 5737408201 11474816402 40161857407 80323714814