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13316 = 223329
BaseRepresentation
bin11010000000100
3200021012
43100010
5411231
6141352
753552
oct32004
920235
1013316
11a006
127858
1360a4
144bd2
153e2b
hex3404

13316 has 6 divisors (see below), whose sum is σ = 23310. Its totient is φ = 6656.

The previous prime is 13313. The next prime is 13327. The reversal of 13316 is 61331.

It can be written as a sum of positive squares in only one way, i.e., 10816 + 2500 = 104^2 + 50^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13316.

It is not an unprimeable number, because it can be changed into a prime (13313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1661 + ... + 1668.

It is an arithmetic number, because the mean of its divisors is an integer number (3885).

213316 is an apocalyptic number.

It is an amenable number.

13316 is a deficient number, since it is larger than the sum of its proper divisors (9994).

13316 is a wasteful number, since it uses less digits than its factorization.

13316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3333 (or 3331 counting only the distinct ones).

The product of its digits is 54, while the sum is 14.

The square root of 13316 is about 115.3949738940. The cubic root of 13316 is about 23.7023421045.

Adding to 13316 its reverse (61331), we get a palindrome (74647).

The spelling of 13316 in words is "thirteen thousand, three hundred sixteen".

Divisors: 1 2 4 3329 6658 13316