Base | Representation |
---|---|
bin | 1001100101110101… |
… | …10101001010100011 |
3 | 111021212020000100210 |
4 | 10302322311022203 |
5 | 41021202001321 |
6 | 2210542145203 |
7 | 241413622200 |
oct | 46272651243 |
9 | 14255200323 |
10 | 5149250211 |
11 | 2202687996 |
12 | bb8582203 |
13 | 640a57421 |
14 | 36bc32ca7 |
15 | 2020d8b76 |
hex | 132eb52a3 |
5149250211 has 48 divisors (see below), whose sum is σ = 8431877760. Its totient is φ = 2787018192.
The previous prime is 5149250209. The next prime is 5149250233. The reversal of 5149250211 is 1120529415.
It is not a de Polignac number, because 5149250211 - 21 = 5149250209 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5149250611) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1005720 + ... + 1010826.
It is an arithmetic number, because the mean of its divisors is an integer number (175664120).
Almost surely, 25149250211 is an apocalyptic number.
5149250211 is a deficient number, since it is larger than the sum of its proper divisors (3282627549).
5149250211 is an equidigital number, since it uses as much as digits as its factorization.
5149250211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5181 (or 5136 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 30.
The square root of 5149250211 is about 71758.2762543806. The cubic root of 5149250211 is about 1726.8236917905.
Adding to 5149250211 its reverse (1120529415), we get a palindrome (6269779626).
The spelling of 5149250211 in words is "five billion, one hundred forty-nine million, two hundred fifty thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •