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13284082 = 274123143
BaseRepresentation
bin110010101011…
…001011110010
3220222220100001
4302223023302
511400042312
61152420214
7220625050
oct62531362
926886301
1013284082
117553589
12454766a
1329a1606
141a9b1d0
151276057
hexcab2f2

13284082 has 16 divisors (see below), whose sum is σ = 23329152. Its totient is φ = 5554080.

The previous prime is 13284071. The next prime is 13284083. The reversal of 13284082 is 28048231.

It is a self number, because there is not a number n which added to its sum of digits gives 13284082.

It is not an unprimeable number, because it can be changed into a prime (13284083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10998 + ... + 12145.

It is an arithmetic number, because the mean of its divisors is an integer number (1458072).

Almost surely, 213284082 is an apocalyptic number.

13284082 is a deficient number, since it is larger than the sum of its proper divisors (10045070).

13284082 is a wasteful number, since it uses less digits than its factorization.

13284082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23193.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 13284082 is about 3644.7334607623. The cubic root of 13284082 is about 236.8338904996.

The spelling of 13284082 in words is "thirteen million, two hundred eighty-four thousand, eighty-two".

Divisors: 1 2 7 14 41 82 287 574 23143 46286 162001 324002 948863 1897726 6642041 13284082