Base | Representation |
---|---|
bin | 110101111110… |
… | …001001011011 |
3 | 222121210122221 |
4 | 311332021123 |
5 | 12110220222 |
6 | 1223124511 |
7 | 231154234 |
oct | 65761133 |
9 | 28553587 |
10 | 14148187 |
11 | 7a93819 |
12 | 48a3737 |
13 | 2c14a11 |
14 | 1c4408b |
15 | 13970c7 |
hex | d7e25b |
14148187 has 2 divisors, whose sum is σ = 14148188. Its totient is φ = 14148186.
The previous prime is 14148163. The next prime is 14148209. The reversal of 14148187 is 78184141.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 14148187 - 215 = 14115419 is a prime.
It is not a weakly prime, because it can be changed into another prime (14148487) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7074093 + 7074094.
It is an arithmetic number, because the mean of its divisors is an integer number (7074094).
Almost surely, 214148187 is an apocalyptic number.
14148187 is a deficient number, since it is larger than the sum of its proper divisors (1).
14148187 is an equidigital number, since it uses as much as digits as its factorization.
14148187 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 7168, while the sum is 34.
The square root of 14148187 is about 3761.4075822756. The cubic root of 14148187 is about 241.8616049532.
The spelling of 14148187 in words is "fourteen million, one hundred forty-eight thousand, one hundred eighty-seven".
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