Base | Representation |
---|---|
bin | 1100000000110… |
… | …0001000001011 |
3 | 10111210122011221 |
4 | 3000030020023 |
5 | 100344200243 |
6 | 4555502511 |
7 | 1151143216 |
oct | 300141013 |
9 | 114718157 |
10 | 50381323 |
11 | 26491263 |
12 | 14a57a37 |
13 | a58cb45 |
14 | 699677d |
15 | 4652bed |
hex | 300c20b |
50381323 has 8 divisors (see below), whose sum is σ = 53103600. Its totient is φ = 47724768.
The previous prime is 50381311. The next prime is 50381327. The reversal of 50381323 is 32318305.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 50381323 - 213 = 50373131 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50381327) 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, 14853 + ... + 17926.
It is an arithmetic number, because the mean of its divisors is an integer number (6637950).
Almost surely, 250381323 is an apocalyptic number.
50381323 is a gapful number since it is divisible by the number (53) formed by its first and last digit.
50381323 is a deficient number, since it is larger than the sum of its proper divisors (2722277).
50381323 is a wasteful number, since it uses less digits than its factorization.
50381323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32861.
The product of its (nonzero) digits is 2160, while the sum is 25.
The square root of 50381323 is about 7097.9802056641. The cubic root of 50381323 is about 369.3373163744.
Adding to 50381323 its reverse (32318305), we get a palindrome (82699628).
The spelling of 50381323 in words is "fifty million, three hundred eighty-one thousand, three hundred twenty-three".
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