Base | Representation |
---|---|
bin | 1100000011000… |
… | …0101101011011 |
3 | 10112002020201120 |
4 | 3000300231123 |
5 | 100413444123 |
6 | 5003020323 |
7 | 1152336114 |
oct | 300605533 |
9 | 115066646 |
10 | 50531163 |
11 | 265838a1 |
12 | 14b0a6a3 |
13 | a6130c7 |
14 | 69d520b |
15 | 46822e3 |
hex | 3030b5b |
50531163 has 8 divisors (see below), whose sum is σ = 67752000. Its totient is φ = 33498888.
The previous prime is 50531153. The next prime is 50531167. The reversal of 50531163 is 36113505.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50531163 - 213 = 50522971 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50531167) 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, 46513 + ... + 47586.
It is an arithmetic number, because the mean of its divisors is an integer number (8469000).
Almost surely, 250531163 is an apocalyptic number.
50531163 is a deficient number, since it is larger than the sum of its proper divisors (17220837).
50531163 is a wasteful number, since it uses less digits than its factorization.
50531163 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94281.
The product of its (nonzero) digits is 1350, while the sum is 24.
The square root of 50531163 is about 7108.5274846483. The cubic root of 50531163 is about 369.7031049022.
Adding to 50531163 its reverse (36113505), we get a palindrome (86644668).
It can be divided in two parts, 5053 and 1163, that added together give a triangular number (6216 = T111).
The spelling of 50531163 in words is "fifty million, five hundred thirty-one thousand, one hundred sixty-three".
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