Base | Representation |
---|---|
bin | 1101101001001001110011… |
… | …00000001110100010000100 |
3 | 10221020002121222011022101101 |
4 | 12310210321200032202010 |
5 | 12413020141143441004 |
6 | 143450225005105444 |
7 | 6214344314352244 |
oct | 664447140164204 |
9 | 127202558138341 |
10 | 30001311312004 |
11 | 961753711518a |
12 | 3446556558284 |
13 | 139815b008006 |
14 | 75a0dd5b3b24 |
15 | 370609ea0ba4 |
hex | 1b493980e884 |
30001311312004 has 12 divisors (see below), whose sum is σ = 54312718754700. Its totient is φ = 14483391667808.
The previous prime is 30001311311981. The next prime is 30001311312073. The reversal of 30001311312004 is 40021311310003.
It can be written as a sum of positive squares in 2 ways, for example, as 9573442433604 + 20427868878400 = 3094098^2 + 4519720^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129315996919 + ... + 129315997150.
It is an arithmetic number, because the mean of its divisors is an integer number (4526059896225).
Almost surely, 230001311312004 is an apocalyptic number.
It is an amenable number.
30001311312004 is a deficient number, since it is larger than the sum of its proper divisors (24311407442696).
30001311312004 is a wasteful number, since it uses less digits than its factorization.
30001311312004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 258631994102 (or 258631994100 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 30001311312004 its reverse (40021311310003), we get a palindrome (70022622622007).
The spelling of 30001311312004 in words is "thirty trillion, one billion, three hundred eleven million, three hundred twelve thousand, four".
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