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160149 = 31123211
BaseRepresentation
bin100111000110010101
322010200110
4213012111
520111044
63233233
71234623
oct470625
9263613
10160149
11aa360
1278819
1357b82
1442513
15326b9
hex27195

160149 has 16 divisors (see below), whose sum is σ = 244224. Its totient is φ = 92400.

The previous prime is 160141. The next prime is 160159. The reversal of 160149 is 941061.

160149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 160149 - 23 = 160141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 654 + ... + 864.

It is an arithmetic number, because the mean of its divisors is an integer number (15264).

2160149 is an apocalyptic number.

It is an amenable number.

160149 is a deficient number, since it is larger than the sum of its proper divisors (84075).

160149 is a wasteful number, since it uses less digits than its factorization.

160149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 160149 is about 400.1862066589. The cubic root of 160149 is about 54.3051991128.

The spelling of 160149 in words is "one hundred sixty thousand, one hundred forty-nine".

Divisors: 1 3 11 23 33 69 211 253 633 759 2321 4853 6963 14559 53383 160149