Base | Representation |
---|---|
bin | 1101101001001101001001… |
… | …10001111111111110101100 |
3 | 10221020021021101211200202222 |
4 | 12310212210301333332230 |
5 | 12413032332422224400 |
6 | 143451123341334512 |
7 | 6214440030523130 |
oct | 664464461777654 |
9 | 127207241750688 |
10 | 30003111133100 |
11 | 9618280067436 |
12 | 3446979267438 |
13 | 1398386b64801 |
14 | 75a2306413c0 |
15 | 3706b2ec1185 |
hex | 1b49a4c7ffac |
30003111133100 has 72 divisors (see below), whose sum is σ = 74661667368288. Its totient is φ = 10251672422400.
The previous prime is 30003111133033. The next prime is 30003111133109. The reversal of 30003111133100 is 133111130003.
It is a super-2 number, since 2×300031111331002 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (30003111133109) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72937541 + ... + 73347740.
Almost surely, 230003111133100 is an apocalyptic number.
It is an amenable number.
30003111133100 is an abundant number, since it is smaller than the sum of its proper divisors (44658556235188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30003111133100 is a wasteful number, since it uses less digits than its factorization.
30003111133100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 146285595 (or 146285588 counting only the distinct ones).
The product of its (nonzero) digits is 81, while the sum is 17.
Adding to 30003111133100 its reverse (133111130003), we get a palindrome (30136222263103).
The spelling of 30003111133100 in words is "thirty trillion, three billion, one hundred eleven million, one hundred thirty-three thousand, one hundred".
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