Base | Representation |
---|---|
bin | 1101101001001101001010… |
… | …10011111100011001001100 |
3 | 10221020021022000120202211020 |
4 | 12310212211103330121030 |
5 | 12413032342212000213 |
6 | 143451124300154140 |
7 | 6214440166253334 |
oct | 664464523743114 |
9 | 127207260522736 |
10 | 30003120031308 |
11 | 9618285094826 |
12 | 3446980238950 |
13 | 139838895ba18 |
14 | 75a2318ba0c4 |
15 | 3706b3b7c923 |
hex | 1b49a54fc64c |
30003120031308 has 24 divisors (see below), whose sum is σ = 70016085135360. Its totient is φ = 9999782144400.
The previous prime is 30003120031177. The next prime is 30003120031327. The reversal of 30003120031308 is 80313002130003.
It is a super-2 number, since 2×300031200313082 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157133868 + ... + 157324691.
It is an arithmetic number, because the mean of its divisors is an integer number (2917336880640).
Almost surely, 230003120031308 is an apocalyptic number.
It is an amenable number.
30003120031308 is an abundant number, since it is smaller than the sum of its proper divisors (40012965104052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30003120031308 is a wasteful number, since it uses less digits than its factorization.
30003120031308 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 314466517 (or 314466515 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 24.
The spelling of 30003120031308 in words is "thirty trillion, three billion, one hundred twenty million, thirty-one thousand, three hundred eight".
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