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83276 = 22109191
BaseRepresentation
bin10100010101001100
311020020022
4110111030
510131101
61441312
7464534
oct242514
9136208
1083276
1157626
1240238
132bb9b
14224c4
1519a1b
hex1454c

83276 has 12 divisors (see below), whose sum is σ = 147840. Its totient is φ = 41040.

The previous prime is 83273. The next prime is 83299. The reversal of 83276 is 67238.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (83273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341 + ... + 531.

It is an arithmetic number, because the mean of its divisors is an integer number (12320).

283276 is an apocalyptic number.

It is an amenable number.

83276 is a deficient number, since it is larger than the sum of its proper divisors (64564).

83276 is a wasteful number, since it uses less digits than its factorization.

83276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304 (or 302 counting only the distinct ones).

The product of its digits is 2016, while the sum is 26.

The square root of 83276 is about 288.5758132623. The cubic root of 83276 is about 43.6690038827.

The spelling of 83276 in words is "eighty-three thousand, two hundred seventy-six".

Divisors: 1 2 4 109 191 218 382 436 764 20819 41638 83276