Base | Representation |
---|---|
bin | 10010101110010011… |
… | …111100011011110001 |
3 | 1220220002211221021110 |
4 | 102232103330123301 |
5 | 312133202124131 |
6 | 13122533343533 |
7 | 1311130003602 |
oct | 225623743361 |
9 | 56802757243 |
10 | 20104333041 |
11 | 858740aa81 |
12 | 3a90a97ba9 |
13 | 1b851a7770 |
14 | d8a0c3da9 |
15 | 7c9ec9646 |
hex | 4ae4fc6f1 |
20104333041 has 16 divisors (see below), whose sum is σ = 29137558464. Its totient is φ = 12256269504.
The previous prime is 20104332967. The next prime is 20104333141. The reversal of 20104333041 is 14033340102.
It is not a de Polignac number, because 20104333041 - 223 = 20095944433 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 20104332999 and 20104333017.
It is not an unprimeable number, because it can be changed into a prime (20104333141) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2404686 + ... + 2413031.
It is an arithmetic number, because the mean of its divisors is an integer number (1821097404).
Almost surely, 220104333041 is an apocalyptic number.
It is an amenable number.
20104333041 is a deficient number, since it is larger than the sum of its proper divisors (9033225423).
20104333041 is a wasteful number, since it uses less digits than its factorization.
20104333041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4817840.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 20104333041 its reverse (14033340102), we get a palindrome (34137673143).
The spelling of 20104333041 in words is "twenty billion, one hundred four million, three hundred thirty-three thousand, forty-one".
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