Base | Representation |
---|---|
bin | 11101110100001… |
… | …100110111100111 |
3 | 1021212020222120221 |
4 | 131310030313213 |
5 | 2011024122323 |
6 | 121345305211 |
7 | 15252554305 |
oct | 3564146747 |
9 | 1255228527 |
10 | 500223463 |
11 | 2373aa323 |
12 | 11b635207 |
13 | 7c832a1c |
14 | 4a613275 |
15 | 2ddae55d |
hex | 1dd0cde7 |
500223463 has 4 divisors (see below), whose sum is σ = 500365528. Its totient is φ = 500081400.
The previous prime is 500223457. The next prime is 500223539. The reversal of 500223463 is 364322005.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 364322005 = 5 ⋅72864401.
It is a cyclic number.
It is not a de Polignac number, because 500223463 - 213 = 500215271 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 (500223403) 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, 65613 + ... + 72838.
It is an arithmetic number, because the mean of its divisors is an integer number (125091382).
Almost surely, 2500223463 is an apocalyptic number.
500223463 is a deficient number, since it is larger than the sum of its proper divisors (142065).
500223463 is a wasteful number, since it uses less digits than its factorization.
500223463 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142064.
The product of its (nonzero) digits is 4320, while the sum is 25.
The square root of 500223463 is about 22365.6760014089. The cubic root of 500223463 is about 793.8187501738.
Adding to 500223463 its reverse (364322005), we get a palindrome (864545468).
The spelling of 500223463 in words is "five hundred million, two hundred twenty-three thousand, four hundred sixty-three".
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