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113321 = 1323379
BaseRepresentation
bin11011101010101001
312202110002
4123222221
512111241
62232345
7651245
oct335251
9182402
10113321
117815a
12556b5
133c770
142d425
152389b
hex1baa9

113321 has 8 divisors (see below), whose sum is σ = 127680. Its totient is φ = 99792.

The previous prime is 113287. The next prime is 113327. The reversal of 113321 is 123311.

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

It is a cyclic number.

It is not a de Polignac number, because 113321 - 210 = 112297 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (113327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110 + ... + 488.

It is an arithmetic number, because the mean of its divisors is an integer number (15960).

2113321 is an apocalyptic number.

It is an amenable number.

113321 is a deficient number, since it is larger than the sum of its proper divisors (14359).

113321 is a wasteful number, since it uses less digits than its factorization.

113321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415.

The product of its digits is 18, while the sum is 11.

The square root of 113321 is about 336.6318463841. The cubic root of 113321 is about 48.3916168346.

Adding to 113321 its reverse (123311), we get a palindrome (236632).

It can be divided in two parts, 113 and 321, that added together give a palindrome (434).

The spelling of 113321 in words is "one hundred thirteen thousand, three hundred twenty-one".

Divisors: 1 13 23 299 379 4927 8717 113321