Base | Representation |
---|---|
bin | 11101110100001… |
… | …010011001011111 |
3 | 1021212020110201010 |
4 | 131310022121133 |
5 | 2011023311333 |
6 | 121345150303 |
7 | 15252512640 |
oct | 3564123137 |
9 | 1255213633 |
10 | 500213343 |
11 | 2373a2763 |
12 | 11b62b393 |
13 | 7c82b236 |
14 | 4a60d6c7 |
15 | 2ddab563 |
hex | 1dd0a65f |
500213343 has 8 divisors (see below), whose sum is σ = 762229888. Its totient is φ = 285836184.
The previous prime is 500213327. The next prime is 500213353. The reversal of 500213343 is 343312005.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 500213343 - 24 = 500213327 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 23819683 = 500213343 / (5 + 0 + 0 + 2 + 1 + 3 + 3 + 4 + 3).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (500213353) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11909821 + ... + 11909862.
It is an arithmetic number, because the mean of its divisors is an integer number (95278736).
Almost surely, 2500213343 is an apocalyptic number.
500213343 is a deficient number, since it is larger than the sum of its proper divisors (262016545).
500213343 is a wasteful number, since it uses less digits than its factorization.
500213343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23819693.
The product of its (nonzero) digits is 1080, while the sum is 21.
The square root of 500213343 is about 22365.4497607359. The cubic root of 500213343 is about 793.8133968997.
Adding to 500213343 its reverse (343312005), we get a palindrome (843525348).
The spelling of 500213343 in words is "five hundred million, two hundred thirteen thousand, three hundred forty-three".
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