Base | Representation |
---|---|
bin | 1100000101010… |
… | …1101000010011 |
3 | 10112100221011110 |
4 | 3001111220103 |
5 | 100433314022 |
6 | 5010144403 |
7 | 1153536030 |
oct | 301255023 |
9 | 115327143 |
10 | 50682387 |
11 | 26677478 |
12 | 14b82103 |
13 | a666ba2 |
14 | 6a34387 |
15 | 46b200c |
hex | 3055a13 |
50682387 has 16 divisors (see below), whose sum is σ = 77628672. Its totient is φ = 28812000.
The previous prime is 50682347. The next prime is 50682407. The reversal of 50682387 is 78328605.
It is not a de Polignac number, because 50682387 - 210 = 50681363 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50682347) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1989 + ... + 10262.
It is an arithmetic number, because the mean of its divisors is an integer number (4851792).
Almost surely, 250682387 is an apocalyptic number.
50682387 is a deficient number, since it is larger than the sum of its proper divisors (26946285).
50682387 is a wasteful number, since it uses less digits than its factorization.
50682387 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12458.
The product of its (nonzero) digits is 80640, while the sum is 39.
The square root of 50682387 is about 7119.1563404662. The cubic root of 50682387 is about 370.0715396122.
The spelling of 50682387 in words is "fifty million, six hundred eighty-two thousand, three hundred eighty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •