Base | Representation |
---|---|
bin | 11101010000001010100… |
… | …001010100011001101001 |
3 | 21010011201202211122211010 |
4 | 131100022201110121221 |
5 | 230413413111413001 |
6 | 4135252144454133 |
7 | 265143104164626 |
oct | 35201241243151 |
9 | 7104652748733 |
10 | 2010221201001 |
11 | 705591509442 |
12 | 28571701a349 |
13 | 11774201cac0 |
14 | 6d41c15334d |
15 | 374554d18d6 |
hex | 1d40a854669 |
2010221201001 has 16 divisors (see below), whose sum is σ = 2901123618624. Its totient is φ = 1230779707584.
The previous prime is 2010221200987. The next prime is 2010221201011. The reversal of 2010221201001 is 1001021220102.
It is not a de Polignac number, because 2010221201001 - 27 = 2010221200873 is a prime.
It is a super-3 number, since 3×20102212010013 (a number of 38 digits) contains 333 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2010221201011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130814991 + ... + 130830356.
It is an arithmetic number, because the mean of its divisors is an integer number (181320226164).
Almost surely, 22010221201001 is an apocalyptic number.
It is an amenable number.
2010221201001 is a deficient number, since it is larger than the sum of its proper divisors (890902417623).
2010221201001 is a wasteful number, since it uses less digits than its factorization.
2010221201001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 261645560.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 2010221201001 its reverse (1001021220102), we get a palindrome (3011242421103).
The spelling of 2010221201001 in words is "two trillion, ten billion, two hundred twenty-one million, two hundred one thousand, one".
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