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80093645095 = 5192440734543
BaseRepresentation
bin100101010010111110…
…1000000100100100111
321122201212022201220211
41022211331000210213
52303012433120340
6100443340440251
75533536515242
oct1124575004447
9248655281824
1080093645095
1130a70858022
1213633249087
137725661c09
143c3b394259
15213b81a5ea
hex12a5f40927

80093645095 has 16 divisors (see below), whose sum is σ = 101177994240. Its totient is φ = 60698307744.

The previous prime is 80093645069. The next prime is 80093645117. The reversal of 80093645095 is 59054639008.

80093645095 = 204372 + 204382 + ... + 206262.

It is a de Polignac number, because none of the positive numbers 2k-80093645095 is a prime.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 2301394 + ... + 2335936.

It is an arithmetic number, because the mean of its divisors is an integer number (6323624640).

Almost surely, 280093645095 is an apocalyptic number.

80093645095 is a deficient number, since it is larger than the sum of its proper divisors (21084349145).

80093645095 is a wasteful number, since it uses less digits than its factorization.

80093645095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58974.

The product of its (nonzero) digits is 1166400, while the sum is 49.

The spelling of 80093645095 in words is "eighty billion, ninety-three million, six hundred forty-five thousand, ninety-five".

Divisors: 1 5 19 95 24407 34543 122035 172715 463733 656317 2318665 3281585 843091001 4215455005 16018729019 80093645095