Base | Representation |
---|---|
bin | 1101101001011101111100… |
… | …11011010010100110111100 |
3 | 10221021010120000220210011110 |
4 | 12310232332123102212330 |
5 | 12413204321104303200 |
6 | 143455214403322020 |
7 | 6215206410051621 |
oct | 664567633224674 |
9 | 127233500823143 |
10 | 30012131322300 |
11 | 9621089798056 |
12 | 3448676080310 |
13 | 139919386337a |
14 | 75a8485d0348 |
15 | 370a3ed39b50 |
hex | 1b4bbe6d29bc |
30012131322300 has 72 divisors (see below), whose sum is σ = 87285022925296. Its totient is φ = 7961767464960.
The previous prime is 30012131322293. The next prime is 30012131322317. The reversal of 30012131322300 is 322313121003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 259114219 + ... + 259230018.
Almost surely, 230012131322300 is an apocalyptic number.
30012131322300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
30012131322300 is an abundant number, since it is smaller than the sum of its proper divisors (57272891602996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30012131322300 is a wasteful number, since it uses less digits than its factorization.
30012131322300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 518344447 (or 518344440 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 30012131322300 its reverse (322313121003), we get a palindrome (30334444443303).
The spelling of 30012131322300 in words is "thirty trillion, twelve billion, one hundred thirty-one million, three hundred twenty-two thousand, three hundred".
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