Base | Representation |
---|---|
bin | 10011010000111… |
… | …010100011011011 |
3 | 211112011022202102 |
4 | 103100322203123 |
5 | 1130214414433 |
6 | 52023154015 |
7 | 11003110451 |
oct | 2320724333 |
9 | 745138672 |
10 | 323201243 |
11 | 156490972 |
12 | 902a590b |
13 | 51c62351 |
14 | 30cd29d1 |
15 | 1d5934e8 |
hex | 1343a8db |
323201243 has 2 divisors, whose sum is σ = 323201244. Its totient is φ = 323201242.
The previous prime is 323201239. The next prime is 323201251. The reversal of 323201243 is 342102323.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 323201243 - 22 = 323201239 is a prime.
It is a Sophie Germain prime.
It is not a weakly prime, because it can be changed into another prime (323201213) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161600621 + 161600622.
It is an arithmetic number, because the mean of its divisors is an integer number (161600622).
Almost surely, 2323201243 is an apocalyptic number.
323201243 is a deficient number, since it is larger than the sum of its proper divisors (1).
323201243 is an equidigital number, since it uses as much as digits as its factorization.
323201243 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 323201243 is about 17977.7986138459. The cubic root of 323201243 is about 686.2636684172.
Adding to 323201243 its reverse (342102323), we get a palindrome (665303566).
The spelling of 323201243 in words is "three hundred twenty-three million, two hundred one thousand, two hundred forty-three".
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