Base | Representation |
---|---|
bin | 1010111010100000010101… |
… | …1101101101101010100000 |
3 | 1120111012200200102120102221 |
4 | 2232220011131231222200 |
5 | 3033102432424102240 |
6 | 41304455114120424 |
7 | 2345662615356013 |
oct | 256500535555240 |
9 | 46435620376387 |
10 | 12000230300320 |
11 | 39072a6182949 |
12 | 1419884a20114 |
13 | 690803325772 |
14 | 2d6b5840b37a |
15 | 15c248262a4a |
hex | aea0576daa0 |
12000230300320 has 24 divisors (see below), whose sum is σ = 28350544084884. Its totient is φ = 4800092120064.
The previous prime is 12000230300249. The next prime is 12000230300413. The reversal of 12000230300320 is 2300303200021.
It can be written as a sum of positive squares in 2 ways, for example, as 9708433978896 + 2291796321424 = 3115836^2 + 1513868^2 .
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 12000230300294 and 12000230300303.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37500719529 + ... + 37500719848.
Almost surely, 212000230300320 is an apocalyptic number.
12000230300320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12000230300320 is an abundant number, since it is smaller than the sum of its proper divisors (16350313784564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12000230300320 is an equidigital number, since it uses as much as digits as its factorization.
12000230300320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75001439392 (or 75001439384 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 12000230300320 its reverse (2300303200021), we get a palindrome (14300533500341).
The spelling of 12000230300320 in words is "twelve trillion, two hundred thirty million, three hundred thousand, three hundred twenty".
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