Base | Representation |
---|---|
bin | 110010000100… |
… | …110101111011 |
3 | 220200220220111 |
4 | 302010311323 |
5 | 11330031120 |
6 | 1145205151 |
7 | 216402145 |
oct | 62046573 |
9 | 26626814 |
10 | 13127035 |
11 | 7456599 |
12 | 44907b7 |
13 | 2947c9c |
14 | 1a59c95 |
15 | 124475a |
hex | c84d7b |
13127035 has 16 divisors (see below), whose sum is σ = 16128000. Its totient is φ = 10254816.
The previous prime is 13127027. The next prime is 13127047. The reversal of 13127035 is 53072131.
It is a cyclic number.
It is not a de Polignac number, because 13127035 - 23 = 13127027 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13126997 and 13127015.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 65866 + ... + 66064.
It is an arithmetic number, because the mean of its divisors is an integer number (1008000).
Almost surely, 213127035 is an apocalyptic number.
13127035 is a deficient number, since it is larger than the sum of its proper divisors (3000965).
13127035 is a wasteful number, since it uses less digits than its factorization.
13127035 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 450.
The product of its (nonzero) digits is 630, while the sum is 22.
The square root of 13127035 is about 3623.1250323443. The cubic root of 13127035 is about 235.8968895061.
Adding to 13127035 its reverse (53072131), we get a palindrome (66199166).
The spelling of 13127035 in words is "thirteen million, one hundred twenty-seven thousand, thirty-five".
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