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103342 = 2163317
BaseRepresentation
bin11001001110101110
312020202111
4121032232
511301332
62114234
7610201
oct311656
9166674
10103342
1170708
124b97a
1338065
1429938
1520947
hex193ae

103342 has 8 divisors (see below), whose sum is σ = 156456. Its totient is φ = 51192.

The previous prime is 103333. The next prime is 103349. The reversal of 103342 is 243301.

Adding to 103342 its reverse (243301), we get a palindrome (346643).

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a congruent number.

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

103342 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, 168 + ... + 484.

It is an arithmetic number, because the mean of its divisors is an integer number (19557).

2103342 is an apocalyptic number.

103342 is a deficient number, since it is larger than the sum of its proper divisors (53114).

103342 is a wasteful number, since it uses less digits than its factorization.

103342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 103342 is about 321.4685054558. The cubic root of 103342 is about 46.9273057607.

The spelling of 103342 in words is "one hundred three thousand, three hundred forty-two", and thus it is an iban number.

Divisors: 1 2 163 317 326 634 51671 103342