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80078411627365 = 523696334014151
BaseRepresentation
bin10010001101010010110101…
…010001110111101101100101
3101111112102101012011101222211
4102031102311101313231211
540444001041334033430
6442151303041523421
722603321456010044
oct2215226521675545
9344472335141884
1080078411627365
11235740777a6368
128b93896043571
13358b491ba2768
1415abb5c7c455b
1593d05375372a
hex48d4b5477b65

80078411627365 has 8 divisors (see below), whose sum is σ = 100272098037888. Its totient is φ = 61277393245200.

The previous prime is 80078411627363. The next prime is 80078411627369. The reversal of 80078411627365 is 56372611487008.

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

It is not a de Polignac number, because 80078411627365 - 21 = 80078411627363 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80078411627363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348167006961 + ... + 348167007190.

It is an arithmetic number, because the mean of its divisors is an integer number (12534012254736).

Almost surely, 280078411627365 is an apocalyptic number.

It is an amenable number.

80078411627365 is a deficient number, since it is larger than the sum of its proper divisors (20193686410523).

80078411627365 is a wasteful number, since it uses less digits than its factorization.

80078411627365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696334014179.

The product of its (nonzero) digits is 13547520, while the sum is 58.

The spelling of 80078411627365 in words is "eighty trillion, seventy-eight billion, four hundred eleven million, six hundred twenty-seven thousand, three hundred sixty-five".

Divisors: 1 5 23 115 696334014151 3481670070755 16015682325473 80078411627365