Base | Representation |
---|---|
bin | 10110111010010010… |
… | …01111100011001000 |
3 | 1011202012211221202122 |
4 | 23131021033203020 |
5 | 200142312403222 |
6 | 5352310150412 |
7 | 613544212622 |
oct | 133511174310 |
9 | 34665757678 |
10 | 12300122312 |
11 | 5242109a45 |
12 | 2473352408 |
13 | 12103a61aa |
14 | 849823c12 |
15 | 4beca5a42 |
hex | 2dd24f8c8 |
12300122312 has 16 divisors (see below), whose sum is σ = 23066211840. Its totient is φ = 6149132496.
The previous prime is 12300122281. The next prime is 12300122327. The reversal of 12300122312 is 21322100321.
12300122312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 58088 + ... + 167255.
It is an arithmetic number, because the mean of its divisors is an integer number (1441638240).
Almost surely, 212300122312 is an apocalyptic number.
It is an amenable number.
12300122312 is a deficient number, since it is larger than the sum of its proper divisors (10766089528).
12300122312 is a wasteful number, since it uses less digits than its factorization.
12300122312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 232172 (or 232168 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 12300122312 its reverse (21322100321), we get a palindrome (33622222633).
The spelling of 12300122312 in words is "twelve billion, three hundred million, one hundred twenty-two thousand, three hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •