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8055 = 325179
BaseRepresentation
bin1111101110111
3102001100
41331313
5224210
6101143
732325
oct17567
912040
108055
116063
1247b3
133888
142d15
1525c0
hex1f77

8055 has 12 divisors (see below), whose sum is σ = 14040. Its totient is φ = 4272.

The previous prime is 8053. The next prime is 8059. The reversal of 8055 is 5508.

It is not a de Polignac number, because 8055 - 21 = 8053 is a prime.

It is an Ulam number.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45 + ... + 134.

It is an arithmetic number, because the mean of its divisors is an integer number (1170).

28055 is an apocalyptic number.

8055 is a deficient number, since it is larger than the sum of its proper divisors (5985).

8055 is a wasteful number, since it uses less digits than its factorization.

8055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190 (or 187 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 8055 is about 89.7496518099. The cubic root of 8055 is about 20.0457286980.

The spelling of 8055 in words is "eight thousand, fifty-five".

Divisors: 1 3 5 9 15 45 179 537 895 1611 2685 8055