Base | Representation |
---|---|
bin | 1100001001001… |
… | …0000101010001 |
3 | 10112211111211100 |
4 | 3002102011101 |
5 | 101014230001 |
6 | 5015335013 |
7 | 1155616653 |
oct | 302220521 |
9 | 115744740 |
10 | 50930001 |
11 | 26826511 |
12 | 15081469 |
13 | a7227c5 |
14 | 6a9a6d3 |
15 | 4710586 |
hex | 3092151 |
50930001 has 6 divisors (see below), whose sum is σ = 73565570. Its totient is φ = 33953328.
The previous prime is 50929997. The next prime is 50930023. The reversal of 50930001 is 10003905.
It can be written as a sum of positive squares in only one way, i.e., 31136400 + 19793601 = 5580^2 + 4449^2 .
It is not a de Polignac number, because 50930001 - 22 = 50929997 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50930041) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2829436 + ... + 2829453.
Almost surely, 250930001 is an apocalyptic number.
It is an amenable number.
50930001 is a deficient number, since it is larger than the sum of its proper divisors (22635569).
50930001 is a wasteful number, since it uses less digits than its factorization.
50930001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5658895 (or 5658892 counting only the distinct ones).
The product of its (nonzero) digits is 135, while the sum is 18.
The square root of 50930001 is about 7136.5258354468. The cubic root of 50930001 is about 370.6732349466.
Adding to 50930001 its reverse (10003905), we get a palindrome (60933906).
The spelling of 50930001 in words is "fifty million, nine hundred thirty thousand, one".
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