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80086 = 2231741
BaseRepresentation
bin10011100011010110
311001212011
4103203112
510030321
61414434
7452326
oct234326
9131764
1080086
1155196
123a41a
132a5b6
1421286
1518ae1
hex138d6

80086 has 8 divisors (see below), whose sum is σ = 125424. Its totient is φ = 38280.

The previous prime is 80077. The next prime is 80107. The reversal of 80086 is 68008.

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, 825 + ... + 916.

It is an arithmetic number, because the mean of its divisors is an integer number (15678).

280086 is an apocalyptic number.

80086 is a deficient number, since it is larger than the sum of its proper divisors (45338).

80086 is a wasteful number, since it uses less digits than its factorization.

80086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1766.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 80086 is about 282.9946995970. The cubic root of 80086 is about 43.1041283865.

Adding to 80086 its sum of digits (22), we get a palindrome (80108).

The spelling of 80086 in words is "eighty thousand, eighty-six".

Divisors: 1 2 23 46 1741 3482 40043 80086