Base | Representation |
---|---|
bin | 110001100111… |
… | …010111001010 |
3 | 220110210021011 |
4 | 301213113022 |
5 | 11312200112 |
6 | 1142434134 |
7 | 215360122 |
oct | 61472712 |
9 | 26423234 |
10 | 13006282 |
11 | 73838a3 |
12 | 443294a |
13 | 2905033 |
14 | 1a27c82 |
15 | 121daa7 |
hex | c675ca |
13006282 has 12 divisors (see below), whose sum is σ = 19755126. Its totient is φ = 6422240.
The previous prime is 13006271. The next prime is 13006283. The reversal of 13006282 is 28260031.
It can be written as a sum of positive squares in 3 ways, for example, as 5764801 + 7241481 = 2401^2 + 2691^2 .
It is not an unprimeable number, because it can be changed into a prime (13006283) 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 5 ways as a sum of consecutive naturals, for example, 15432 + ... + 16252.
Almost surely, 213006282 is an apocalyptic number.
13006282 is a deficient number, since it is larger than the sum of its proper divisors (6748844).
13006282 is an frugal number, since it uses more digits than its factorization.
13006282 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1001 (or 912 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
The square root of 13006282 is about 3606.4223269052. The cubic root of 13006282 is about 235.1713372487.
The spelling of 13006282 in words is "thirteen million, six thousand, two hundred eighty-two".
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