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17055 = 325379
BaseRepresentation
bin100001010011111
3212101200
410022133
51021210
6210543
7100503
oct41237
925350
1017055
11118a5
129a53
1379bc
146303
1550c0
hex429f

17055 has 12 divisors (see below), whose sum is σ = 29640. Its totient is φ = 9072.

The previous prime is 17053. The next prime is 17077. The reversal of 17055 is 55071.

It is a happy number.

17055 is digitally balanced in base 3, base 4 and base 6, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 17055 - 21 = 17053 is a prime.

17055 is strictly pandigital in base 6.

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 (17053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145 + ... + 234.

It is an arithmetic number, because the mean of its divisors is an integer number (2470).

217055 is an apocalyptic number.

17055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

17055 is a deficient number, since it is larger than the sum of its proper divisors (12585).

17055 is a wasteful number, since it uses less digits than its factorization.

17055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390 (or 387 counting only the distinct ones).

The product of its (nonzero) digits is 175, while the sum is 18.

The square root of 17055 is about 130.5947931581. The cubic root of 17055 is about 25.7405155632.

It can be divided in two parts, 170 and 55, that added together give a square (225 = 152).

The spelling of 17055 in words is "seventeen thousand, fifty-five".

Divisors: 1 3 5 9 15 45 379 1137 1895 3411 5685 17055