Base | Representation |
---|---|
bin | 1100000001011… |
… | …0010110100011 |
3 | 10111212202122001 |
4 | 3000112112203 |
5 | 100402020303 |
6 | 5000424431 |
7 | 1151406265 |
oct | 300262643 |
9 | 114782561 |
10 | 50423203 |
11 | 2650a776 |
12 | 14a78117 |
13 | a5a5c1c |
14 | 69a7b35 |
15 | 466031d |
hex | 30165a3 |
50423203 has 4 divisors (see below), whose sum is σ = 50437728. Its totient is φ = 50408680.
The previous prime is 50423201. The next prime is 50423209. The reversal of 50423203 is 30232405.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 50423203 - 21 = 50423201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50423201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1350 + ... + 10132.
It is an arithmetic number, because the mean of its divisors is an integer number (12609432).
Almost surely, 250423203 is an apocalyptic number.
50423203 is a deficient number, since it is larger than the sum of its proper divisors (14525).
50423203 is an equidigital number, since it uses as much as digits as its factorization.
50423203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14524.
The product of its (nonzero) digits is 720, while the sum is 19.
The square root of 50423203 is about 7100.9297278596. The cubic root of 50423203 is about 369.4396265291.
Adding to 50423203 its reverse (30232405), we get a palindrome (80655608).
The spelling of 50423203 in words is "fifty million, four hundred twenty-three thousand, two hundred three".
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