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88051196052 = 22326736505471
BaseRepresentation
bin101001000000001000…
…0101010000010010100
322102021102212012200100
41102000100222002110
52420312101233202
6104241122414100
76234663550251
oct1220020520224
9272242765610
1088051196052
1134384671916
1215094201330
1383c3161851
14439416c428
15245522d41c
hex148042a094

88051196052 has 36 divisors (see below), whose sum is σ = 225895860736. Its totient is φ = 28912332240.

The previous prime is 88051196047. The next prime is 88051196071. The reversal of 88051196052 is 25069115088.

It is a happy number.

88051196052 is a `hidden beast` number, since 8 + 80 + 511 + 9 + 6 + 0 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 88051195989 and 88051196007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18250324 + ... + 18255147.

Almost surely, 288051196052 is an apocalyptic number.

It is an amenable number.

88051196052 is an abundant number, since it is smaller than the sum of its proper divisors (137844664684).

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

88051196052 is a wasteful number, since it uses less digits than its factorization.

88051196052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36505548 (or 36505543 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 45.

The spelling of 88051196052 in words is "eighty-eight billion, fifty-one million, one hundred ninety-six thousand, fifty-two".

Divisors: 1 2 3 4 6 9 12 18 36 67 134 201 268 402 603 804 1206 2412 36505471 73010942 109516413 146021884 219032826 328549239 438065652 657098478 1314196956 2445866557 4891733114 7337599671 9783466228 14675199342 22012799013 29350398684 44025598026 88051196052