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8076 = 223673
BaseRepresentation
bin1111110001100
3102002010
41332030
5224301
6101220
732355
oct17614
912063
108076
116082
124810
1338a3
142d2c
1525d6
hex1f8c

8076 has 12 divisors (see below), whose sum is σ = 18872. Its totient is φ = 2688.

The previous prime is 8069. The next prime is 8081. The reversal of 8076 is 6708.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a zygodrome in base 2.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 8076.

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, 325 + ... + 348.

28076 is an apocalyptic number.

It is an amenable number.

8076 is an abundant number, since it is smaller than the sum of its proper divisors (10796).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9436).

8076 is a wasteful number, since it uses less digits than its factorization.

8076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680 (or 678 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 8076 is about 89.8665677546. The cubic root of 8076 is about 20.0631338296.

The spelling of 8076 in words is "eight thousand, seventy-six".

Divisors: 1 2 3 4 6 12 673 1346 2019 2692 4038 8076