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88057616712 = 23313349808699
BaseRepresentation
bin101001000000010100…
…1001001100101001000
322102021212221102011120
41102000221021211020
52420320222213322
6104241512155240
76235102251342
oct1220051114510
9272255842146
1088057616712
113438825784a
1215096398b20
1383c459c160
144394d60292
152455a9aa5c
hex1480a49948

88057616712 has 64 divisors (see below), whose sum is σ = 237757800000. Its totient is φ = 27016982784.

The previous prime is 88057616701. The next prime is 88057616749. The reversal of 88057616712 is 21761675088.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295462 + ... + 513237.

It is an arithmetic number, because the mean of its divisors is an integer number (3714965625).

Almost surely, 288057616712 is an apocalyptic number.

It is an amenable number.

88057616712 is an abundant number, since it is smaller than the sum of its proper divisors (149700183288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88057616712 is a wasteful number, since it uses less digits than its factorization.

88057616712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809070 (or 809066 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 51.

The spelling of 88057616712 in words is "eighty-eight billion, fifty-seven million, six hundred sixteen thousand, seven hundred twelve".

Divisors: 1 2 3 4 6 8 12 13 24 26 39 52 78 104 156 312 349 698 1047 1396 2094 2792 4188 4537 8376 9074 13611 18148 27222 36296 54444 108888 808699 1617398 2426097 3234796 4852194 6469592 9704388 10513087 19408776 21026174 31539261 42052348 63078522 84104696 126157044 252314088 282235951 564471902 846707853 1128943804 1693415706 2257887608 3386831412 3669067363 6773662824 7338134726 11007202089 14676269452 22014404178 29352538904 44028808356 88057616712