Base | Representation |
---|---|
bin | 11110101110010011011… |
… | …010011000110000000011 |
3 | 21110211122021101212202021 |
4 | 132232103122120300003 |
5 | 234042421320011321 |
6 | 4253530243302311 |
7 | 305352014555140 |
oct | 36562332306003 |
9 | 7424567355667 |
10 | 2111302110211 |
11 | 744441aaa638 |
12 | 2a122697a997 |
13 | 124130757898 |
14 | 7428a9833c7 |
15 | 39dbe580941 |
hex | 1eb93698c03 |
2111302110211 has 16 divisors (see below), whose sum is σ = 2453966599680. Its totient is φ = 1778903922240.
The previous prime is 2111302110199. The next prime is 2111302110227. The reversal of 2111302110211 is 1120112031112.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 2111302110211 - 211 = 2111302108163 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2111302116211) 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, 6844066 + ... + 7145896.
It is an arithmetic number, because the mean of its divisors is an integer number (153372912480).
Almost surely, 22111302110211 is an apocalyptic number.
2111302110211 is a deficient number, since it is larger than the sum of its proper divisors (342664489469).
2111302110211 is a wasteful number, since it uses less digits than its factorization.
2111302110211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 318834.
The product of its (nonzero) digits is 24, while the sum is 16.
Adding to 2111302110211 its reverse (1120112031112), we get a palindrome (3231414141323).
The spelling of 2111302110211 in words is "two trillion, one hundred eleven billion, three hundred two million, one hundred ten thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •