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86068088 = 2310758511
BaseRepresentation
bin1010010000101…
…00101101111000
312222221201012222
411020110231320
5134013134323
612312423212
72063365241
oct510245570
9188851188
1086068088
1144646257
12249a7b08
1314aa6382
14b605cc8
1578519c8
hex5214b78

86068088 has 8 divisors (see below), whose sum is σ = 161377680. Its totient is φ = 43034040.

The previous prime is 86068039. The next prime is 86068091. The reversal of 86068088 is 88086068.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5379248 + ... + 5379263.

It is an arithmetic number, because the mean of its divisors is an integer number (20172210).

Almost surely, 286068088 is an apocalyptic number.

It is an amenable number.

86068088 is a deficient number, since it is larger than the sum of its proper divisors (75309592).

86068088 is a wasteful number, since it uses less digits than its factorization.

86068088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10758517 (or 10758513 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 44.

The square root of 86068088 is about 9277.2888281006. The cubic root of 86068088 is about 441.5169541860.

The spelling of 86068088 in words is "eighty-six million, sixty-eight thousand, eighty-eight".

Divisors: 1 2 4 8 10758511 21517022 43034044 86068088