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88131342584055 = 3573213833376393
BaseRepresentation
bin10100000010011110101101…
…010111100100100011110111
3102120001021101210111000012110
4110002132231113210203313
543022420442200142210
6511234551352022103
724364164553514301
oct2402365527444367
9376037353430173
1088131342584055
1126099324344801
129a74540391933
133a23999825924
1417a9818b46971
15a2c772515420
hex5027ad5e48f7

88131342584055 has 32 divisors (see below), whose sum is σ = 142942842242496. Its totient is φ = 46359160786944.

The previous prime is 88131342584017. The next prime is 88131342584141. The reversal of 88131342584055 is 55048524313188.

It is a de Polignac number, because none of the positive numbers 2k-88131342584055 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 88131342583986 and 88131342584004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 233958939 + ... + 234335331.

It is an arithmetic number, because the mean of its divisors is an integer number (4466963820078).

Almost surely, 288131342584055 is an apocalyptic number.

88131342584055 is a deficient number, since it is larger than the sum of its proper divisors (54811499658441).

88131342584055 is a wasteful number, since it uses less digits than its factorization.

88131342584055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590307.

The product of its (nonzero) digits is 18432000, while the sum is 57.

The spelling of 88131342584055 in words is "eighty-eight trillion, one hundred thirty-one billion, three hundred forty-two million, five hundred eighty-four thousand, fifty-five".

Divisors: 1 3 5 15 73 219 365 1095 213833 376393 641499 1069165 1129179 1881965 3207495 5645895 15609809 27476689 46829427 78049045 82430067 137383445 234147135 412150335 80485244369 241455733107 402426221845 1207278665535 5875422838937 17626268516811 29377114194685 88131342584055