Base | Representation |
---|---|
bin | 10001111101010… |
… | …111100110100011 |
3 | 202222221122002010 |
4 | 101331113212203 |
5 | 1104113101011 |
6 | 45521524003 |
7 | 10316003016 |
oct | 2175274643 |
9 | 688848063 |
10 | 301300131 |
11 | 145092280 |
12 | 84aa3603 |
13 | 4a564802 |
14 | 2c03137d |
15 | 1b6b91a6 |
hex | 11f579a3 |
301300131 has 16 divisors (see below), whose sum is σ = 441606528. Its totient is φ = 181209600.
The previous prime is 301300099. The next prime is 301300151. The reversal of 301300131 is 131003103.
It is not a de Polignac number, because 301300131 - 25 = 301300099 is a prime.
It is a super-2 number, since 2×3013001312 = 181563537881234322, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (301300151) 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 15 ways as a sum of consecutive naturals, for example, 30526 + ... + 39171.
It is an arithmetic number, because the mean of its divisors is an integer number (27600408).
Almost surely, 2301300131 is an apocalyptic number.
301300131 is a deficient number, since it is larger than the sum of its proper divisors (140306397).
301300131 is a wasteful number, since it uses less digits than its factorization.
301300131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69842.
The product of its (nonzero) digits is 27, while the sum is 12.
The square root of 301300131 is about 17357.9990494296. Note that the first 3 decimals coincide. The cubic root of 301300131 is about 670.3986125817.
Adding to 301300131 its reverse (131003103), we get a palindrome (432303234).
The spelling of 301300131 in words is "three hundred one million, three hundred thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •