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80095492761 = 3140939189433
BaseRepresentation
bin100101010011000010…
…0000011101010011001
321122201222210121102220
41022212010003222121
52303013421232021
6100443444214253
75533561312104
oct1124604035231
9248658717386
1080095492761
1130a718aa219
121363399a389
137725b5abcb
143c3b71573b
15213ba82cc6
hex12a6103a99

80095492761 has 8 divisors (see below), whose sum is σ = 106795311840. Its totient is φ = 53396334432.

The previous prime is 80095492751. The next prime is 80095492801. The reversal of 80095492761 is 16729459008.

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

It is not a de Polignac number, because 80095492761 - 215 = 80095459993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80095492751) 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, 328101 + ... + 517533.

It is an arithmetic number, because the mean of its divisors is an integer number (13349413980).

Almost surely, 280095492761 is an apocalyptic number.

It is an amenable number.

80095492761 is a deficient number, since it is larger than the sum of its proper divisors (26699819079).

80095492761 is a wasteful number, since it uses less digits than its factorization.

80095492761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330375.

The product of its (nonzero) digits is 1088640, while the sum is 51.

The spelling of 80095492761 in words is "eighty billion, ninety-five million, four hundred ninety-two thousand, seven hundred sixty-one".

Divisors: 1 3 140939 189433 422817 568299 26698497587 80095492761