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13048 = 237233
BaseRepresentation
bin11001011111000
3122220021
43023320
5404143
6140224
753020
oct31370
918807
1013048
119892
127674
135c29
144a80
153ced
hex32f8

13048 has 16 divisors (see below), whose sum is σ = 28080. Its totient is φ = 5568.

The previous prime is 13043. The next prime is 13049. The reversal of 13048 is 84031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13043) by changing a digit.

13048 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, 61 + ... + 172.

It is an arithmetic number, because the mean of its divisors is an integer number (1755).

213048 is an apocalyptic number.

It is an amenable number.

13048 is an abundant number, since it is smaller than the sum of its proper divisors (15032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14040).

13048 is a wasteful number, since it uses less digits than its factorization.

13048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246 (or 242 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 13048 is about 114.2278424903. The cubic root of 13048 is about 23.5422508361.

Adding to 13048 its reverse (84031), we get a palindrome (97079).

The spelling of 13048 in words is "thirteen thousand, forty-eight".

Divisors: 1 2 4 7 8 14 28 56 233 466 932 1631 1864 3262 6524 13048