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230050343 = 443519301
BaseRepresentation
bin11011011011001…
…00101000100111
3121000212202202002
431231210220213
5432343102333
634454435515
75462252465
oct1555445047
9530782662
10230050343
11108948256
1265062b9b
1338879183
14227a5835
15152e30e8
hexdb64a27

230050343 has 4 divisors (see below), whose sum is σ = 230570088. Its totient is φ = 229530600.

The previous prime is 230050339. The next prime is 230050351. The reversal of 230050343 is 343050032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230050343 - 22 = 230050339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230050313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259208 + ... + 260093.

It is an arithmetic number, because the mean of its divisors is an integer number (57642522).

Almost surely, 2230050343 is an apocalyptic number.

230050343 is a deficient number, since it is larger than the sum of its proper divisors (519745).

230050343 is an equidigital number, since it uses as much as digits as its factorization.

230050343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519744.

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 230050343 is about 15167.4105568485. The cubic root of 230050343 is about 612.7372668442.

The spelling of 230050343 in words is "two hundred thirty million, fifty thousand, three hundred forty-three".

Divisors: 1 443 519301 230050343