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13234 = 213509
BaseRepresentation
bin11001110110010
3200011011
43032302
5410414
6141134
753404
oct31662
920134
1013234
119a41
1277aa
136040
144b74
153dc4
hex33b2

13234 has 8 divisors (see below), whose sum is σ = 21420. Its totient is φ = 6096.

The previous prime is 13229. The next prime is 13241. The reversal of 13234 is 43231.

13234 = T4 + T5 + ... + T42.

It can be written as a sum of positive squares in 2 ways, for example, as 13225 + 9 = 115^2 + 3^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a plaindrome in base 12.

It is a zygodrome in base 12.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229 + ... + 280.

213234 is an apocalyptic number.

13234 is a deficient number, since it is larger than the sum of its proper divisors (8186).

13234 is a wasteful number, since it uses less digits than its factorization.

13234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524.

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

The square root of 13234 is about 115.0391237797. The cubic root of 13234 is about 23.6535888425.

Adding to 13234 its reverse (43231), we get a palindrome (56465).

The spelling of 13234 in words is "thirteen thousand, two hundred thirty-four".

Divisors: 1 2 13 26 509 1018 6617 13234