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8107671120673 = 19490378701991
BaseRepresentation
bin111010111111011011011…
…0110110110101100100001
31001201002022112121001101111
41311332312312312230201
52030314002301330143
625124340201503321
71464521435305105
oct165766666665441
931632275531344
108107671120673
112646497a87893
12aab3a27a1b41
1346a71c777057
142005b0437905
15e0d7488499d
hex75fb6db6b21

8107671120673 has 8 divisors (see below), whose sum is σ = 8534565673920. Its totient is φ = 7680794069520.

The previous prime is 8107671120649. The next prime is 8107671120691. The reversal of 8107671120673 is 3760211767018.

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

It is a cyclic number.

It is not a de Polignac number, because 8107671120673 - 237 = 7970232167201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8107671120623) 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, 3419293 + ... + 5282698.

It is an arithmetic number, because the mean of its divisors is an integer number (1066820709240).

Almost surely, 28107671120673 is an apocalyptic number.

It is an amenable number.

8107671120673 is a deficient number, since it is larger than the sum of its proper divisors (426894553247).

8107671120673 is a wasteful number, since it uses less digits than its factorization.

8107671120673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8751047.

The product of its (nonzero) digits is 592704, while the sum is 49.

The spelling of 8107671120673 in words is "eight trillion, one hundred seven billion, six hundred seventy-one million, one hundred twenty thousand, six hundred seventy-three".

Divisors: 1 19 49037 931703 8701991 165337829 426719532667 8107671120673