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160225 = 52131729
BaseRepresentation
bin100111000111100001
322010210021
4213013201
520111400
63233441
71235062
oct470741
9263707
10160225
11aa41a
1278881
1357c10
1442569
153271a
hex271e1

160225 has 24 divisors (see below), whose sum is σ = 234360. Its totient is φ = 107520.

The previous prime is 160217. The next prime is 160231. The reversal of 160225 is 522061.

It is a happy number.

160225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 46656 + 113569 = 216^2 + 337^2 .

It is not a de Polignac number, because 160225 - 23 = 160217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 160199 and 160208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5511 + ... + 5539.

It is an arithmetic number, because the mean of its divisors is an integer number (9765).

2160225 is an apocalyptic number.

It is an amenable number.

160225 is a deficient number, since it is larger than the sum of its proper divisors (74135).

160225 is a wasteful number, since it uses less digits than its factorization.

160225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69 (or 64 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 160225 is about 400.2811511925. The cubic root of 160225 is about 54.3137880778.

Adding to 160225 its reverse (522061), we get a palindrome (682286).

The spelling of 160225 in words is "one hundred sixty thousand, two hundred twenty-five".

Divisors: 1 5 13 17 25 29 65 85 145 221 325 377 425 493 725 1105 1885 2465 5525 6409 9425 12325 32045 160225