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34055 = 572139
BaseRepresentation
bin1000010100000111
31201201022
420110013
52042210
6421355
7201200
oct102407
951638
1034055
112364a
121785b
1312668
14c5a7
15a155
hex8507

34055 has 12 divisors (see below), whose sum is σ = 47880. Its totient is φ = 23184.

The previous prime is 34039. The next prime is 34057. The reversal of 34055 is 55043.

34055 = T10 + T11 + ... + T58.

It is not a de Polignac number, because 34055 - 24 = 34039 is a prime.

It is a plaindrome in base 13.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 34055.

It is not an unprimeable number, because it can be changed into a prime (34057) 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, 176 + ... + 314.

It is an arithmetic number, because the mean of its divisors is an integer number (3990).

234055 is an apocalyptic number.

34055 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

34055 is a deficient number, since it is larger than the sum of its proper divisors (13825).

34055 is a wasteful number, since it uses less digits than its factorization.

34055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158 (or 151 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 34055 is about 184.5399685705. The cubic root of 34055 is about 32.4135770970.

Adding to 34055 its reverse (55043), we get a palindrome (89098).

The spelling of 34055 in words is "thirty-four thousand, fifty-five".

Divisors: 1 5 7 35 49 139 245 695 973 4865 6811 34055