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168055 = 5192961
BaseRepresentation
bin101001000001110111
322112112021
4221001313
520334210
63334011
71266646
oct510167
9275467
10168055
11105298
1281307
135b654
144535d
1534bda
hex29077

168055 has 16 divisors (see below), whose sum is σ = 223200. Its totient is φ = 120960.

The previous prime is 168043. The next prime is 168067. The reversal of 168055 is 550861.

168055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (168043) and next prime (168067).

It is not a de Polignac number, because 168055 - 25 = 168023 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2725 + ... + 2785.

It is an arithmetic number, because the mean of its divisors is an integer number (13950).

2168055 is an apocalyptic number.

168055 is a deficient number, since it is larger than the sum of its proper divisors (55145).

168055 is a wasteful number, since it uses less digits than its factorization.

168055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 168055 is about 409.9451182780. The cubic root of 168055 is about 55.1845043321.

The spelling of 168055 in words is "one hundred sixty-eight thousand, fifty-five".

Divisors: 1 5 19 29 61 95 145 305 551 1159 1769 2755 5795 8845 33611 168055