Base | Representation |
---|---|
bin | 1100000001011… |
… | …1010011111010 |
3 | 10111212222000111 |
4 | 3000113103322 |
5 | 100402132010 |
6 | 5000454534 |
7 | 1151423605 |
oct | 300272372 |
9 | 114788014 |
10 | 50427130 |
11 | 26512716 |
12 | 14a7a44a |
13 | a5a7950 |
14 | 69a933c |
15 | 466158a |
hex | 30174fa |
50427130 has 32 divisors (see below), whose sum is σ = 100145808. Its totient is φ = 18163200.
The previous prime is 50427119. The next prime is 50427131. The reversal of 50427130 is 3172405.
50427130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 6589489 + 43837641 = 2567^2 + 6621^2 .
It is not an unprimeable number, because it can be changed into a prime (50427131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 600 + ... + 10060.
Almost surely, 250427130 is an apocalyptic number.
50427130 is a deficient number, since it is larger than the sum of its proper divisors (49718678).
50427130 is a wasteful number, since it uses less digits than its factorization.
50427130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9522.
The product of its (nonzero) digits is 840, while the sum is 22.
The square root of 50427130 is about 7101.2062355631. The cubic root of 50427130 is about 369.4492170329.
Adding to 50427130 its reverse (3172405), we get a palindrome (53599535).
The spelling of 50427130 in words is "fifty million, four hundred twenty-seven thousand, one hundred thirty".
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