Base | Representation |
---|---|
bin | 1011111111110… |
… | …0000000100101 |
3 | 10111200021121200 |
4 | 2333330000211 |
5 | 100340042201 |
6 | 4554233113 |
7 | 1150446561 |
oct | 277740045 |
9 | 114607550 |
10 | 50315301 |
11 | 264466a3 |
12 | 14a25799 |
13 | a568a8a |
14 | 697a6a1 |
15 | 463d386 |
hex | 2ffc025 |
50315301 has 24 divisors (see below), whose sum is σ = 75896184. Its totient is φ = 32088960.
The previous prime is 50315297. The next prime is 50315303. The reversal of 50315301 is 10351305.
It is a happy number.
50315301 is a `hidden beast` number, since 50 + 315 + 301 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 4955076 + 45360225 = 2226^2 + 6735^2 .
It is not a de Polignac number, because 50315301 - 22 = 50315297 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50315303) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19075 + ... + 21551.
It is an arithmetic number, because the mean of its divisors is an integer number (3162341).
Almost surely, 250315301 is an apocalyptic number.
It is an amenable number.
50315301 is a deficient number, since it is larger than the sum of its proper divisors (25580883).
50315301 is a wasteful number, since it uses less digits than its factorization.
50315301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2581 (or 2578 counting only the distinct ones).
The product of its (nonzero) digits is 225, while the sum is 18.
The square root of 50315301 is about 7093.3279213639. The cubic root of 50315301 is about 369.1759136556.
Adding to 50315301 its reverse (10351305), we get a palindrome (60666606).
The spelling of 50315301 in words is "fifty million, three hundred fifteen thousand, three hundred one".
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