Base | Representation |
---|---|
bin | 10010101001111001… |
… | …001001110100010000 |
3 | 1220200221100122101011 |
4 | 102221321021310100 |
5 | 312010212413404 |
6 | 13111324420304 |
7 | 1306236620524 |
oct | 225171116420 |
9 | 56627318334 |
10 | 20030201104 |
11 | 8549587611 |
12 | 3a700a7694 |
13 | 1b72a20304 |
14 | d80307d84 |
15 | 7c3734604 |
hex | 4a9e49d10 |
20030201104 has 20 divisors (see below), whose sum is σ = 38862512640. Its totient is φ = 10001165600.
The previous prime is 20030201101. The next prime is 20030201111. The reversal of 20030201104 is 40110203002.
It is not an unprimeable number, because it can be changed into a prime (20030201101) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 859072 + ... + 882079.
It is an arithmetic number, because the mean of its divisors is an integer number (1943125632).
Almost surely, 220030201104 is an apocalyptic number.
It is an amenable number.
20030201104 is a deficient number, since it is larger than the sum of its proper divisors (18832311536).
20030201104 is a wasteful number, since it uses less digits than its factorization.
20030201104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1741878 (or 1741872 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 20030201104 its reverse (40110203002), we get a palindrome (60140404106).
The spelling of 20030201104 in words is "twenty billion, thirty million, two hundred one thousand, one hundred four".
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