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164336 = 2410271
BaseRepresentation
bin101000000111110000
322100102112
4220013300
520224321
63304452
71253054
oct500760
9270375
10164336
11102517
127b128
1359a53
1443c64
1533a5b
hex281f0

164336 has 10 divisors (see below), whose sum is σ = 318432. Its totient is φ = 82160.

The previous prime is 164321. The next prime is 164341. The reversal of 164336 is 633461.

It is a congruent number.

It is an unprimeable number.

164336 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5120 + ... + 5151.

2164336 is an apocalyptic number.

164336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

164336 is a deficient number, since it is larger than the sum of its proper divisors (154096).

164336 is a wasteful number, since it uses less digits than its factorization.

164336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10279 (or 10273 counting only the distinct ones).

The product of its digits is 1296, while the sum is 23.

The square root of 164336 is about 405.3837687920. The cubic root of 164336 is about 54.7743926392.

Adding to 164336 its reverse (633461), we get a palindrome (797797).

The spelling of 164336 in words is "one hundred sixty-four thousand, three hundred thirty-six".

Divisors: 1 2 4 8 16 10271 20542 41084 82168 164336