Base | Representation |
---|---|
bin | 1101101001100101011000… |
… | …11101010010100111000000 |
3 | 10221021111212100101200121211 |
4 | 12310302230131102213000 |
5 | 12413241010423332000 |
6 | 143501114542055504 |
7 | 6215410361212000 |
oct | 664625435224700 |
9 | 127244770350554 |
10 | 30016124824000 |
11 | 9622848a42a87 |
12 | 34493ab57a594 |
13 | 139967c01b023 |
14 | 75ab06b32000 |
15 | 370bc57297ba |
hex | 1b4cac7529c0 |
30016124824000 has 448 divisors, whose sum is σ = 86793772665600. Its totient is φ = 10278684057600.
The previous prime is 30016124823989. The next prime is 30016124824019. The reversal of 30016124824000 is 42842161003.
It is a tau number, because it is divible by the number of its divisors (448).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2406481764 + ... + 2406494236.
It is an arithmetic number, because the mean of its divisors is an integer number (193736099700).
Almost surely, 230016124824000 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30016124824000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43396886332800).
30016124824000 is an abundant number, since it is smaller than the sum of its proper divisors (56777647841600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30016124824000 is an equidigital number, since it uses as much as digits as its factorization.
30016124824000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13398 (or 13364 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 31.
Adding to 30016124824000 its reverse (42842161003), we get a palindrome (30058966985003).
The spelling of 30016124824000 in words is "thirty trillion, sixteen billion, one hundred twenty-four million, eight hundred twenty-four thousand".
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