Base | Representation |
---|---|
bin | 100101100010011110011 |
3 | 2022111100001 |
4 | 10230103303 |
5 | 303330232 |
6 | 42210431 |
7 | 13312126 |
oct | 4542363 |
9 | 2274301 |
10 | 1230067 |
11 | 770193 |
12 | 4b3a17 |
13 | 340b67 |
14 | 2403bd |
15 | 1946e7 |
hex | 12c4f3 |
1230067 has 2 divisors, whose sum is σ = 1230068. Its totient is φ = 1230066.
The previous prime is 1230029. The next prime is 1230071. The reversal of 1230067 is 7600321.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1230067 - 27 = 1229939 is a prime.
It is a super-4 number, since 4×12300674 (a number of 25 digits) contains 4444 as substring.
It is not a weakly prime, because it can be changed into another prime (1230167) 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 as a sum of consecutive naturals, namely, 615033 + 615034.
It is an arithmetic number, because the mean of its divisors is an integer number (615034).
21230067 is an apocalyptic number.
1230067 is a deficient number, since it is larger than the sum of its proper divisors (1).
1230067 is an equidigital number, since it uses as much as digits as its factorization.
1230067 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 252, while the sum is 19.
The square root of 1230067 is about 1109.0838561624. The cubic root of 1230067 is about 107.1460723691.
Adding to 1230067 its reverse (7600321), we get a palindrome (8830388).
The spelling of 1230067 in words is "one million, two hundred thirty thousand, sixty-seven".
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