Base | Representation |
---|---|
bin | 1101101001000111100101… |
… | …00011111101111100011100 |
3 | 10221012222120000120210120210 |
4 | 12310203302203331330130 |
5 | 12413010222001012200 |
6 | 143445510531012420 |
7 | 6214302652663365 |
oct | 664436243757434 |
9 | 127188500523523 |
10 | 30000121110300 |
11 | 9616a862a1010 |
12 | 3446283a3a110 |
13 | 1397ccb564653 |
14 | 75a0294b4b6c |
15 | 37058a74d650 |
hex | 1b48f28fdf1c |
30000121110300 has 144 divisors (see below), whose sum is σ = 95326804944000. Its totient is φ = 7223946067200.
The previous prime is 30000121110269. The next prime is 30000121110391. The reversal of 30000121110300 is 301112100003.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30014830 + ... + 30998229.
It is an arithmetic number, because the mean of its divisors is an integer number (661991701000).
Almost surely, 230000121110300 is an apocalyptic number.
30000121110300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
30000121110300 is an abundant number, since it is smaller than the sum of its proper divisors (65326683833700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30000121110300 is a wasteful number, since it uses less digits than its factorization.
30000121110300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61013236 (or 61013229 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 12.
Adding to 30000121110300 its reverse (301112100003), we get a palindrome (30301233210303).
The spelling of 30000121110300 in words is "thirty trillion, one hundred twenty-one million, one hundred ten thousand, three hundred".
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