Base | Representation |
---|---|
bin | 110011100111… |
… | …001111010011 |
3 | 221110101202121 |
4 | 303213033103 |
5 | 11430430232 |
6 | 1201555111 |
7 | 223001155 |
oct | 63471723 |
9 | 27411677 |
10 | 13530067 |
11 | 7701381 |
12 | 4645a97 |
13 | 2a59575 |
14 | 1b22ad5 |
15 | 12c3d97 |
hex | ce73d3 |
13530067 has 2 divisors, whose sum is σ = 13530068. Its totient is φ = 13530066.
The previous prime is 13530059. The next prime is 13530089. The reversal of 13530067 is 76003531.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 13530067 - 23 = 13530059 is a prime.
It is not a weakly prime, because it can be changed into another prime (13530017) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6765033 + 6765034.
It is an arithmetic number, because the mean of its divisors is an integer number (6765034).
Almost surely, 213530067 is an apocalyptic number.
13530067 is a deficient number, since it is larger than the sum of its proper divisors (1).
13530067 is an equidigital number, since it uses as much as digits as its factorization.
13530067 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1890, while the sum is 25.
The square root of 13530067 is about 3678.3239389700. The cubic root of 13530067 is about 238.2867985281.
Adding to 13530067 its reverse (76003531), we get a palindrome (89533598).
The spelling of 13530067 in words is "thirteen million, five hundred thirty thousand, sixty-seven".
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