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86068286 = 2349123307
BaseRepresentation
bin1010010000101…
…00110000111110
312222221201111022
411020110300332
5134013141121
612312424142
72063365643
oct510246076
9188851438
1086068286
1144646417
12249a8052
1314aa64a5
14b605dca
157851aab
hex5214c3e

86068286 has 8 divisors (see below), whose sum is σ = 129473400. Its totient is φ = 42910488.

The previous prime is 86068273. The next prime is 86068291. The reversal of 86068286 is 68286068.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60956 + ... + 62351.

It is an arithmetic number, because the mean of its divisors is an integer number (16184175).

Almost surely, 286068286 is an apocalyptic number.

86068286 is a deficient number, since it is larger than the sum of its proper divisors (43405114).

86068286 is a wasteful number, since it uses less digits than its factorization.

86068286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123658.

The product of its (nonzero) digits is 221184, while the sum is 44.

The square root of 86068286 is about 9277.2994993155. The cubic root of 86068286 is about 441.5172927563.

The spelling of 86068286 in words is "eighty-six million, sixty-eight thousand, two hundred eighty-six".

Divisors: 1 2 349 698 123307 246614 43034143 86068286