Base | Representation |
---|---|
bin | 11101010010000111000… |
… | …101101001101100110011 |
3 | 21010101010102100112120120 |
4 | 131102013011221230303 |
5 | 230432203120201321 |
6 | 4140235402341323 |
7 | 265245642062346 |
oct | 35220705515463 |
9 | 7111112315516 |
10 | 2012311100211 |
11 | 706464178675 |
12 | 285bbaaba843 |
13 | 1179b5cb2259 |
14 | 6d57993045d |
15 | 37528c00ec6 |
hex | 1d487169b33 |
2012311100211 has 16 divisors (see below), whose sum is σ = 2744569442304. Its totient is φ = 1311112069344.
The previous prime is 2012311100201. The next prime is 2012311100237. The reversal of 2012311100211 is 1120011132102.
It is not a de Polignac number, because 2012311100211 - 219 = 2012310575923 is a prime.
It is a super-3 number, since 3×20123111002113 (a number of 38 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (2012311100201) 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, 39389820 + ... + 39440873.
It is an arithmetic number, because the mean of its divisors is an integer number (171535590144).
Almost surely, 22012311100211 is an apocalyptic number.
2012311100211 is a deficient number, since it is larger than the sum of its proper divisors (732258342093).
2012311100211 is a wasteful number, since it uses less digits than its factorization.
2012311100211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78830890.
The product of its (nonzero) digits is 24, while the sum is 15.
Adding to 2012311100211 its reverse (1120011132102), we get a palindrome (3132322232313).
The spelling of 2012311100211 in words is "two trillion, twelve billion, three hundred eleven million, one hundred thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •