Base | Representation |
---|---|
bin | 11010110101110… |
… | …110111001010101 |
3 | 1011101100221021111 |
4 | 122311312321111 |
5 | 1410240413401 |
6 | 112404015021 |
7 | 14105465041 |
oct | 3265667125 |
9 | 1141327244 |
10 | 450326101 |
11 | 211219735 |
12 | 106991471 |
13 | 723b2264 |
14 | 43b45021 |
15 | 29804e51 |
hex | 1ad76e55 |
450326101 has 2 divisors, whose sum is σ = 450326102. Its totient is φ = 450326100.
The previous prime is 450326099. The next prime is 450326159. The reversal of 450326101 is 101623054.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 311699025 + 138627076 = 17655^2 + 11774^2 .
It is a cyclic number.
It is not a de Polignac number, because 450326101 - 21 = 450326099 is a prime.
Together with 450326099, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (450326171) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225163050 + 225163051.
It is an arithmetic number, because the mean of its divisors is an integer number (225163051).
Almost surely, 2450326101 is an apocalyptic number.
It is an amenable number.
450326101 is a deficient number, since it is larger than the sum of its proper divisors (1).
450326101 is an equidigital number, since it uses as much as digits as its factorization.
450326101 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 450326101 is about 21220.8883178815. Note that the first 3 decimals coincide. The cubic root of 450326101 is about 766.4944945661.
Adding to 450326101 its reverse (101623054), we get a palindrome (551949155).
The spelling of 450326101 in words is "four hundred fifty million, three hundred twenty-six thousand, one hundred one".
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