Base | Representation |
---|---|
bin | 1011111111100… |
… | …0100110000001 |
3 | 10111122120102121 |
4 | 2333320212001 |
5 | 100334120223 |
6 | 4554044241 |
7 | 1150361026 |
oct | 277704601 |
9 | 114576377 |
10 | 50301313 |
11 | 26437137 |
12 | 14a19681 |
13 | a5625ba |
14 | 697554d |
15 | 463915d |
hex | 2ff8981 |
50301313 has 8 divisors (see below), whose sum is σ = 52010240. Its totient is φ = 48597840.
The previous prime is 50301289. The next prime is 50301319. The reversal of 50301313 is 31310305.
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 50301313 - 25 = 50301281 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50301319) 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, 27223 + ... + 29011.
It is an arithmetic number, because the mean of its divisors is an integer number (6501280).
Almost surely, 250301313 is an apocalyptic number.
It is an amenable number.
50301313 is a deficient number, since it is larger than the sum of its proper divisors (1708927).
50301313 is a wasteful number, since it uses less digits than its factorization.
50301313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2727.
The product of its (nonzero) digits is 135, while the sum is 16.
The square root of 50301313 is about 7092.3418558330. The cubic root of 50301313 is about 369.1416993364.
Adding to 50301313 its reverse (31310305), we get a palindrome (81611618).
The spelling of 50301313 in words is "fifty million, three hundred one thousand, three hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •