Base | Representation |
---|---|
bin | 10011010100100… |
… | …101011001000011 |
3 | 211120222012020012 |
4 | 103110211121003 |
5 | 1130441210024 |
6 | 52055535135 |
7 | 11014225016 |
oct | 2324453103 |
9 | 746865205 |
10 | 324163139 |
11 | 156a88623 |
12 | 9068a4ab |
13 | 5220b111 |
14 | 310a337d |
15 | 1d6d350e |
hex | 13525643 |
324163139 has 2 divisors, whose sum is σ = 324163140. Its totient is φ = 324163138.
The previous prime is 324163129. The next prime is 324163141. The reversal of 324163139 is 931361423.
It is a strong prime.
It is an emirp because it is prime and its reverse (931361423) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 324163139 - 216 = 324097603 is a prime.
Together with 324163141, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (324163129) by changing a digit.
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 as a sum of consecutive naturals, namely, 162081569 + 162081570.
It is an arithmetic number, because the mean of its divisors is an integer number (162081570).
Almost surely, 2324163139 is an apocalyptic number.
324163139 is a deficient number, since it is larger than the sum of its proper divisors (1).
324163139 is an equidigital number, since it uses as much as digits as its factorization.
324163139 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 11664, while the sum is 32.
The square root of 324163139 is about 18004.5310685949. The cubic root of 324163139 is about 686.9438024469.
The spelling of 324163139 in words is "three hundred twenty-four million, one hundred sixty-three thousand, one hundred thirty-nine".
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