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164104 = 2373281
BaseRepresentation
bin101000000100001000
322100002221
4220010020
520222404
63303424
71252303
oct500410
9270087
10164104
11102326
127ab74
1359905
1443b3a
1533954
hex28108

164104 has 16 divisors (see below), whose sum is σ = 313020. Its totient is φ = 80640.

The previous prime is 164093. The next prime is 164113. The reversal of 164104 is 401461.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 161604 + 2500 = 402^2 + 50^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 444 + ... + 724.

2164104 is an apocalyptic number.

It is an amenable number.

164104 is a deficient number, since it is larger than the sum of its proper divisors (148916).

164104 is a wasteful number, since it uses less digits than its factorization.

164104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360 (or 356 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 164104 is about 405.0975191235. The cubic root of 164104 is about 54.7486047336.

Adding to 164104 its reverse (401461), we get a palindrome (565565).

The spelling of 164104 in words is "one hundred sixty-four thousand, one hundred four".