Base | Representation |
---|---|
bin | 1011111101001… |
… | …0000001011011 |
3 | 10111100112201010 |
4 | 2333102001123 |
5 | 100314041243 |
6 | 4550425003 |
7 | 1146132306 |
oct | 277220133 |
9 | 114315633 |
10 | 50143323 |
11 | 2633946a |
12 | 14962163 |
13 | a508709 |
14 | 6933b3d |
15 | 4607433 |
hex | 2fd205b |
50143323 has 8 divisors (see below), whose sum is σ = 66912336. Its totient is φ = 33401600.
The previous prime is 50143321. The next prime is 50143351. The reversal of 50143323 is 32334105.
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 50143323 - 21 = 50143321 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 50143323.
It is not an unprimeable number, because it can be changed into a prime (50143321) 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, 2058 + ... + 10223.
It is an arithmetic number, because the mean of its divisors is an integer number (8364042).
Almost surely, 250143323 is an apocalyptic number.
50143323 is a deficient number, since it is larger than the sum of its proper divisors (16769013).
50143323 is a wasteful number, since it uses less digits than its factorization.
50143323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13645.
The product of its (nonzero) digits is 1080, while the sum is 21.
The square root of 50143323 is about 7081.1950262650. The cubic root of 50143323 is about 368.7548183609.
Adding to 50143323 its reverse (32334105), we get a palindrome (82477428).
The spelling of 50143323 in words is "fifty million, one hundred forty-three thousand, three hundred twenty-three".
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