Base | Representation |
---|---|
bin | 1111000011101… |
… | …10111001100111 |
3 | 22210200112011101 |
4 | 13201312321213 |
5 | 224314104020 |
6 | 20311220531 |
7 | 3062445421 |
oct | 741667147 |
9 | 283615141 |
10 | 126316135 |
11 | 65336200 |
12 | 36377747 |
13 | 20228a9a |
14 | 12ac1811 |
15 | b15200a |
hex | 7876e67 |
126316135 has 12 divisors (see below), whose sum is σ = 166612824. Its totient is φ = 91865840.
The previous prime is 126316129. The next prime is 126316139. The reversal of 126316135 is 531613621.
It is a de Polignac number, because none of the positive numbers 2k-126316135 is a prime.
It is a super-2 number, since 2×1263161352 = 31911531922676450, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (126316139) 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 11 ways as a sum of consecutive naturals, for example, 103789 + ... + 104998.
It is an arithmetic number, because the mean of its divisors is an integer number (13884402).
Almost surely, 2126316135 is an apocalyptic number.
126316135 is a deficient number, since it is larger than the sum of its proper divisors (40296689).
126316135 is a wasteful number, since it uses less digits than its factorization.
126316135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208814 (or 208803 counting only the distinct ones).
The product of its digits is 3240, while the sum is 28.
The square root of 126316135 is about 11239.0451106844. The cubic root of 126316135 is about 501.7487234689.
Adding to 126316135 its reverse (531613621), we get a palindrome (657929756).
The spelling of 126316135 in words is "one hundred twenty-six million, three hundred sixteen thousand, one hundred thirty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •