Base | Representation |
---|---|
bin | 11001001110100… |
… | …010111000100111 |
3 | 1002111101222122220 |
4 | 121032202320213 |
5 | 1331322241203 |
6 | 105555323423 |
7 | 13326336330 |
oct | 3116427047 |
9 | 1074358586 |
10 | 423243303 |
11 | 1a7a00a5a |
12 | b98b0573 |
13 | 698bc032 |
14 | 402d5287 |
15 | 27255653 |
hex | 193a2e27 |
423243303 has 8 divisors (see below), whose sum is σ = 644942208. Its totient is φ = 241853304.
The previous prime is 423243241. The next prime is 423243343. The reversal of 423243303 is 303342324.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 423243303 - 28 = 423243047 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (423243343) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10077201 + ... + 10077242.
It is an arithmetic number, because the mean of its divisors is an integer number (80617776).
Almost surely, 2423243303 is an apocalyptic number.
423243303 is a deficient number, since it is larger than the sum of its proper divisors (221698905).
423243303 is a wasteful number, since it uses less digits than its factorization.
423243303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20154453.
The product of its (nonzero) digits is 5184, while the sum is 24.
The square root of 423243303 is about 20572.8778492461. The cubic root of 423243303 is about 750.8099711696.
Adding to 423243303 its reverse (303342324), we get a palindrome (726585627).
The spelling of 423243303 in words is "four hundred twenty-three million, two hundred forty-three thousand, three hundred three".
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