Base | Representation |
---|---|
bin | 1111000110110… |
… | …11111101001100 |
3 | 22211110112221221 |
4 | 13203123331030 |
5 | 224420330220 |
6 | 20324133124 |
7 | 3066121252 |
oct | 743337514 |
9 | 284415857 |
10 | 126730060 |
11 | 65599196 |
12 | 365371a4 |
13 | 20342302 |
14 | 12b8c5d2 |
15 | b1d49aa |
hex | 78dbf4c |
126730060 has 12 divisors (see below), whose sum is σ = 266133168. Its totient is φ = 50692016.
The previous prime is 126730039. The next prime is 126730063. The reversal of 126730060 is 60037621.
It is not an unprimeable number, because it can be changed into a prime (126730063) 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 3 ways as a sum of consecutive naturals, for example, 3168232 + ... + 3168271.
It is an arithmetic number, because the mean of its divisors is an integer number (22177764).
Almost surely, 2126730060 is an apocalyptic number.
126730060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
126730060 is an abundant number, since it is smaller than the sum of its proper divisors (139403108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
126730060 is a wasteful number, since it uses less digits than its factorization.
126730060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6336512 (or 6336510 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 25.
The square root of 126730060 is about 11257.4446478764. Note that the first 3 decimals coincide. The cubic root of 126730060 is about 502.2961855881.
Adding to 126730060 its reverse (60037621), we get a palindrome (186767681).
The spelling of 126730060 in words is "one hundred twenty-six million, seven hundred thirty thousand, sixty".
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