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326080 = 2651019
BaseRepresentation
bin1001111100111000000
3121120022001
41033213000
540413310
610553344
72525446
oct1174700
9546261
10326080
11202a97
12138854
13b5561
1486b96
156693a
hex4f9c0

326080 has 28 divisors (see below), whose sum is σ = 777240. Its totient is φ = 130304.

The previous prime is 326063. The next prime is 326083. The reversal of 326080 is 80623.

326080 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326083) by changing a digit.

326080 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190 + ... + 829.

2326080 is an apocalyptic number.

It is an amenable number.

326080 is an abundant number, since it is smaller than the sum of its proper divisors (451160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

326080 is a wasteful number, since it uses less digits than its factorization.

326080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036 (or 1026 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 326080 is about 571.0341495918. The cubic root of 326080 is about 68.8295168102.

The spelling of 326080 in words is "three hundred twenty-six thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 160 320 1019 2038 4076 5095 8152 10190 16304 20380 32608 40760 65216 81520 163040 326080