Base | Representation |
---|---|
bin | 1100001000100… |
… | …1010111101001 |
3 | 10112202200212120 |
4 | 3002021113221 |
5 | 101012104223 |
6 | 5014501453 |
7 | 1155410631 |
oct | 302112751 |
9 | 115680776 |
10 | 50894313 |
11 | 26801718 |
12 | 15064889 |
13 | a70c4a2 |
14 | 6a8b6c1 |
15 | 4704be3 |
hex | 30895e9 |
50894313 has 8 divisors (see below), whose sum is σ = 68971776. Its totient is φ = 33373200.
The previous prime is 50894303. The next prime is 50894317. The reversal of 50894313 is 31349805.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50894313 - 214 = 50877929 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50894317) 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, 138873 + ... + 139238.
It is an arithmetic number, because the mean of its divisors is an integer number (8621472).
Almost surely, 250894313 is an apocalyptic number.
It is an amenable number.
50894313 is a deficient number, since it is larger than the sum of its proper divisors (18077463).
50894313 is a wasteful number, since it uses less digits than its factorization.
50894313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 278175.
The product of its (nonzero) digits is 12960, while the sum is 33.
The square root of 50894313 is about 7134.0250209822. The cubic root of 50894313 is about 370.5866345328.
The spelling of 50894313 in words is "fifty million, eight hundred ninety-four thousand, three hundred thirteen".
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