Base | Representation |
---|---|
bin | 1101101001101100101000… |
… | …00101111000110011111010 |
3 | 10221021212220011221001012012 |
4 | 12310312110011320303322 |
5 | 12413321440304100010 |
6 | 143503000324245522 |
7 | 6215605600201211 |
oct | 664662405706372 |
9 | 127255804831165 |
10 | 30020011003130 |
11 | 9624462655975 |
12 | 344a0b4b408a2 |
13 | 1399b4b19a1c5 |
14 | 75ad94cd8078 |
15 | 370d519ba005 |
hex | 1b4d94178cfa |
30020011003130 has 16 divisors (see below), whose sum is σ = 54036182799360. Its totient is φ = 12007968180432.
The previous prime is 30020011003117. The next prime is 30020011003133. The reversal of 30020011003130 is 3130011002003.
It is not an unprimeable number, because it can be changed into a prime (30020011003133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 908894 + ... + 7801673.
It is an arithmetic number, because the mean of its divisors is an integer number (3377261424960).
Almost surely, 230020011003130 is an apocalyptic number.
30020011003130 is a deficient number, since it is larger than the sum of its proper divisors (24016171796230).
30020011003130 is a wasteful number, since it uses less digits than its factorization.
30020011003130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9055213.
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 30020011003130 its reverse (3130011002003), we get a palindrome (33150022005133).
The spelling of 30020011003130 in words is "thirty trillion, twenty billion, eleven million, three thousand, one hundred thirty".
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