Base | Representation |
---|---|
bin | 11101000110110101110… |
… | …111011011101110011101 |
3 | 21002012220010212202212002 |
4 | 131012311313123232131 |
5 | 230232413004001341 |
6 | 4130514555252045 |
7 | 264340043656040 |
oct | 35066567335635 |
9 | 7065803782762 |
10 | 2000211000221 |
11 | 701314a67435 |
12 | 2837a274a025 |
13 | 1168081a0585 |
14 | 6cb4c8d6c57 |
15 | 3706b7ab29b |
hex | 1d1b5ddbb9d |
2000211000221 has 8 divisors (see below), whose sum is σ = 2359695926784. Its totient is φ = 1659161198160.
The previous prime is 2000211000089. The next prime is 2000211000311. The reversal of 2000211000221 is 1220001120002.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2000211000221 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2000211000721) 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, 4608780890 + ... + 4608781323.
It is an arithmetic number, because the mean of its divisors is an integer number (294961990848).
Almost surely, 22000211000221 is an apocalyptic number.
It is an amenable number.
2000211000221 is a deficient number, since it is larger than the sum of its proper divisors (359484926563).
2000211000221 is an equidigital number, since it uses as much as digits as its factorization.
2000211000221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9217562251.
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 2000211000221 its reverse (1220001120002), we get a palindrome (3220212120223).
The spelling of 2000211000221 in words is "two trillion, two hundred eleven million, two hundred twenty-one", and thus it is an aban number.
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