Base | Representation |
---|---|
bin | 101110111010… |
… | …111101011110 |
3 | 212010220121020 |
4 | 232322331132 |
5 | 11122101001 |
6 | 1115345010 |
7 | 206356266 |
oct | 56727536 |
9 | 25126536 |
10 | 12300126 |
11 | 6a412a3 |
12 | 4152166 |
13 | 27187a7 |
14 | 18c27a6 |
15 | 112e736 |
hex | bbaf5e |
12300126 has 8 divisors (see below), whose sum is σ = 24600264. Its totient is φ = 4100040.
The previous prime is 12300103. The next prime is 12300131. The reversal of 12300126 is 62100321.
It is a sphenic number, since it is the product of 3 distinct primes.
12300126 is an admirable number.
It is a Smith number, since the sum of its digits (15) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
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, 1025005 + ... + 1025016.
It is an arithmetic number, because the mean of its divisors is an integer number (3075033).
Almost surely, 212300126 is an apocalyptic number.
12300126 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12300126 is a wasteful number, since it uses less digits than its factorization.
12300126 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2050026.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 12300126 is about 3507.1535466814. The cubic root of 12300126 is about 230.8358121898.
Adding to 12300126 its reverse (62100321), we get a palindrome (74400447).
The spelling of 12300126 in words is "twelve million, three hundred thousand, one hundred twenty-six".
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