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88104546871 = 1122213329027
BaseRepresentation
bin101001000001101110…
…0001011001000110111
322102102011020201020121
41102003130023020313
52420414230444441
6104250310112411
76236212202065
oct1220334131067
9272364221217
1088104546871
11344017a1100
12150aa04b707
138401221193
14439b299035
152459c6add1
hex148370b237

88104546871 has 12 divisors (see below), whose sum is σ = 96886242936. Its totient is φ = 80058606320.

The previous prime is 88104546863. The next prime is 88104546911. The reversal of 88104546871 is 17864540188.

It is not a de Polignac number, because 88104546871 - 23 = 88104546863 is a prime.

It is a super-2 number, since 2×881045468712 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88104546811) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 103260 + ... + 432286.

It is an arithmetic number, because the mean of its divisors is an integer number (8073853578).

Almost surely, 288104546871 is an apocalyptic number.

88104546871 is a deficient number, since it is larger than the sum of its proper divisors (8781696065).

88104546871 is a wasteful number, since it uses less digits than its factorization.

88104546871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331262 (or 331251 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 52.

The spelling of 88104546871 in words is "eighty-eight billion, one hundred four million, five hundred forty-six thousand, eight hundred seventy-one".

Divisors: 1 11 121 2213 24343 267773 329027 3619297 39812267 728136751 8009504261 88104546871