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13148 = 2219173
BaseRepresentation
bin11001101011100
3200000222
43031130
5410043
6140512
753222
oct31534
920028
1013148
119973
127738
135ca5
144b12
153d68
hex335c

13148 has 12 divisors (see below), whose sum is σ = 24360. Its totient is φ = 6192.

The previous prime is 13147. The next prime is 13151. The reversal of 13148 is 84131.

It is a happy number.

It is a plaindrome in base 16.

It is a nialpdrome in base 7 and base 11.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 13148.

It is not an unprimeable number, because it can be changed into a prime (13147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11 + ... + 162.

It is an arithmetic number, because the mean of its divisors is an integer number (2030).

213148 is an apocalyptic number.

It is an amenable number.

13148 is a deficient number, since it is larger than the sum of its proper divisors (11212).

13148 is a wasteful number, since it uses less digits than its factorization.

13148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196 (or 194 counting only the distinct ones).

The product of its digits is 96, while the sum is 17.

The square root of 13148 is about 114.6647286658. The cubic root of 13148 is about 23.6022405227.

Subtracting from 13148 its sum of digits (17), we obtain a palindrome (13131).

Adding to 13148 its reverse (84131), we get a palindrome (97279).

It can be divided in two parts, 13 and 148, that added together give a palindrome (161).

The spelling of 13148 in words is "thirteen thousand, one hundred forty-eight".

Divisors: 1 2 4 19 38 76 173 346 692 3287 6574 13148