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80504095175 = 527460023401
BaseRepresentation
bin100101011111001101…
…0110000000111000111
321200210110122202120122
41022332122300013013
52304333022021200
6100552202052155
75546652342560
oct1127632600707
9250713582518
1080504095175
1131161510269
12137287aa05b
13778c6c1b9a
143c79ab9167
152162895385
hex12be6b01c7

80504095175 has 12 divisors (see below), whose sum is σ = 114085803696. Its totient is φ = 55202808000.

The previous prime is 80504095163. The next prime is 80504095181. The reversal of 80504095175 is 57159040508.

It is not a de Polignac number, because 80504095175 - 28 = 80504094919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 230011526 + ... + 230011875.

It is an arithmetic number, because the mean of its divisors is an integer number (9507150308).

Almost surely, 280504095175 is an apocalyptic number.

80504095175 is a deficient number, since it is larger than the sum of its proper divisors (33581708521).

80504095175 is a wasteful number, since it uses less digits than its factorization.

80504095175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460023418 (or 460023413 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 44.

The spelling of 80504095175 in words is "eighty billion, five hundred four million, ninety-five thousand, one hundred seventy-five".

Divisors: 1 5 7 25 35 175 460023401 2300117005 3220163807 11500585025 16100819035 80504095175