Base | Representation |
---|---|
bin | 1011111111110… |
… | …0010010011111 |
3 | 10111200100012010 |
4 | 2333330102133 |
5 | 100340111242 |
6 | 4554242303 |
7 | 1150453116 |
oct | 277742237 |
9 | 114610163 |
10 | 50316447 |
11 | 26447545 |
12 | 14a26393 |
13 | a56945c |
14 | 697ac7d |
15 | 463d89c |
hex | 2ffc49f |
50316447 has 8 divisors (see below), whose sum is σ = 71035056. Its totient is φ = 31571072.
The previous prime is 50316437. The next prime is 50316449. The reversal of 50316447 is 74461305.
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 50316447 - 27 = 50316319 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50316449) 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, 493248 + ... + 493349.
It is an arithmetic number, because the mean of its divisors is an integer number (8879382).
Almost surely, 250316447 is an apocalyptic number.
50316447 is a deficient number, since it is larger than the sum of its proper divisors (20718609).
50316447 is a wasteful number, since it uses less digits than its factorization.
50316447 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 986617.
The product of its (nonzero) digits is 10080, while the sum is 30.
The square root of 50316447 is about 7093.4087010407. The cubic root of 50316447 is about 369.1787164636.
The spelling of 50316447 in words is "fifty million, three hundred sixteen thousand, four hundred forty-seven".
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