Base | Representation |
---|---|
bin | 110010000100… |
… | …110110011010 |
3 | 220200220221122 |
4 | 302010312122 |
5 | 11330031231 |
6 | 1145205242 |
7 | 216402221 |
oct | 62046632 |
9 | 26626848 |
10 | 13127066 |
11 | 7456617 |
12 | 4490822 |
13 | 2947cc4 |
14 | 1a59cb8 |
15 | 124477b |
hex | c84d9a |
13127066 has 16 divisors (see below), whose sum is σ = 20706624. Its totient is φ = 6229344.
The previous prime is 13127063. The next prime is 13127069. The reversal of 13127066 is 66072131.
It is an interprime number because it is at equal distance from previous prime (13127063) and next prime (13127069).
It is a plaindrome in base 15.
It is not an unprimeable number, because it can be changed into a prime (13127063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5261 + ... + 7343.
It is an arithmetic number, because the mean of its divisors is an integer number (1294164).
Almost surely, 213127066 is an apocalyptic number.
13127066 is a deficient number, since it is larger than the sum of its proper divisors (7579558).
13127066 is a wasteful number, since it uses less digits than its factorization.
13127066 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2245.
The product of its (nonzero) digits is 1512, while the sum is 26.
The square root of 13127066 is about 3623.1293104166. The cubic root of 13127066 is about 235.8970751992.
Adding to 13127066 its reverse (66072131), we get a palindrome (79199197).
The spelling of 13127066 in words is "thirteen million, one hundred twenty-seven thousand, sixty-six".
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