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80067770714 = 247087850211
BaseRepresentation
bin100101010010001101…
…0010011100101011010
321122200001122011221102
41022210122103211122
52302434322130324
6100441014111402
75533103551601
oct1124432234532
9248601564842
1080067770714
1130a58195238
121362664b562
1377201a2a29
143c37b7aa38
152139408dae
hex12a469395a

80067770714 has 8 divisors (see below), whose sum is σ = 120104347968. Its totient is φ = 40032988060.

The previous prime is 80067770701. The next prime is 80067770723. The reversal of 80067770714 is 41707776008.

It is a happy number.

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

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, 330932 + ... + 519279.

It is an arithmetic number, because the mean of its divisors is an integer number (15013043496).

Almost surely, 280067770714 is an apocalyptic number.

80067770714 is a deficient number, since it is larger than the sum of its proper divisors (40036577254).

80067770714 is a wasteful number, since it uses less digits than its factorization.

80067770714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897300.

The product of its (nonzero) digits is 460992, while the sum is 47.

The spelling of 80067770714 in words is "eighty billion, sixty-seven million, seven hundred seventy thousand, seven hundred fourteen".

Divisors: 1 2 47087 94174 850211 1700422 40033885357 80067770714