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103344 = 2432153
BaseRepresentation
bin11001001110110000
312020202120
4121032300
511301334
62114240
7610203
oct311660
9166676
10103344
117070a
124b980
1338067
142993a
1520949
hex193b0

103344 has 20 divisors (see below), whose sum is σ = 267096. Its totient is φ = 34432.

The previous prime is 103333. The next prime is 103349. The reversal of 103344 is 443301.

It is an Ulam number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 103344.

It is not an unprimeable number, because it can be changed into a prime (103349) by changing a digit.

103344 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, 1029 + ... + 1124.

2103344 is an apocalyptic number.

It is an amenable number.

103344 is an abundant number, since it is smaller than the sum of its proper divisors (163752).

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

103344 is a wasteful number, since it uses less digits than its factorization.

103344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2164 (or 2158 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 103344 is about 321.4716161654. The cubic root of 103344 is about 46.9276084902.

Adding to 103344 its reverse (443301), we get a palindrome (546645).

The spelling of 103344 in words is "one hundred three thousand, three hundred forty-four", and thus it is an iban number.