Base | Representation |
---|---|
bin | 11101001111111101011… |
… | …010001010011001011100 |
3 | 21010011011102220112021112 |
4 | 131033331122022121130 |
5 | 230412440303034322 |
6 | 4135214245521152 |
7 | 265134463324265 |
oct | 35177532123134 |
9 | 7104142815245 |
10 | 2010001221212 |
11 | 70548931a366 |
12 | 2856754131b8 |
13 | 11770858b64a |
14 | 6d3dac4d96c |
15 | 3744102c5e2 |
hex | 1d3fd68a65c |
2010001221212 has 48 divisors (see below), whose sum is σ = 3740352602112. Its totient is φ = 943076038080.
The previous prime is 2010001221169. The next prime is 2010001221253. The reversal of 2010001221212 is 2121221000102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1681823 + ... + 2616969.
It is an arithmetic number, because the mean of its divisors is an integer number (77924012544).
Almost surely, 22010001221212 is an apocalyptic number.
It is an amenable number.
2010001221212 is a deficient number, since it is larger than the sum of its proper divisors (1730351380900).
2010001221212 is a wasteful number, since it uses less digits than its factorization.
2010001221212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 935618 (or 935616 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 2010001221212 its reverse (2121221000102), we get a palindrome (4131222221314).
The spelling of 2010001221212 in words is "two trillion, ten billion, one million, two hundred twenty-one thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •