Base | Representation |
---|---|
bin | 11101000111110111011… |
… | …000100111111011101011 |
3 | 21002022201202020220221011 |
4 | 131013313120213323223 |
5 | 230242140404020021 |
6 | 4131220023324351 |
7 | 264406222122334 |
oct | 35076730477353 |
9 | 7068652226834 |
10 | 2001310220011 |
11 | 701829499543 |
12 | 283a4a8b06b7 |
13 | 116951b3a09b |
14 | 6cc148b128b |
15 | 370d303ade1 |
hex | 1d1f7627eeb |
2001310220011 has 8 divisors (see below), whose sum is σ = 2013374845440. Its totient is φ = 1989246556008.
The previous prime is 2001310219957. The next prime is 2001310220027. The reversal of 2001310220011 is 1100220131002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2001310220011 - 215 = 2001310187243 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2001310219973 and 2001310220000.
It is not an unprimeable number, because it can be changed into a prime (2001310220071) 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, 4179550 + ... + 4633708.
It is an arithmetic number, because the mean of its divisors is an integer number (251671855680).
Almost surely, 22001310220011 is an apocalyptic number.
2001310220011 is a deficient number, since it is larger than the sum of its proper divisors (12064625429).
2001310220011 is a wasteful number, since it uses less digits than its factorization.
2001310220011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 480713.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 2001310220011 its reverse (1100220131002), we get a palindrome (3101530351013).
The spelling of 2001310220011 in words is "two trillion, one billion, three hundred ten million, two hundred twenty thousand, eleven".
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