Base | Representation |
---|---|
bin | 110011010100100011… |
… | …0011010001101100011 |
3 | 101112110210211122221121 |
4 | 1212221012122031203 |
5 | 3301203032242011 |
6 | 122344052433111 |
7 | 10651064563156 |
oct | 1465106321543 |
9 | 345423748847 |
10 | 110211212131 |
11 | 428163a0999 |
12 | 19439618797 |
13 | a5151ab6b7 |
14 | 5497283c9d |
15 | 2d00918e71 |
hex | 19a919a363 |
110211212131 has 2 divisors, whose sum is σ = 110211212132. Its totient is φ = 110211212130.
The previous prime is 110211212101. The next prime is 110211212161. The reversal of 110211212131 is 131212112011.
It is a happy number.
It is a balanced prime because it is at equal distance from previous prime (110211212101) and next prime (110211212161).
It is an emirp because it is prime and its reverse (131212112011) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 110211212131 - 221 = 110209114979 is a prime.
It is a super-2 number, since 2×1102112121312 (a number of 23 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (110211212101) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55105606065 + 55105606066.
It is an arithmetic number, because the mean of its divisors is an integer number (55105606066).
Almost surely, 2110211212131 is an apocalyptic number.
110211212131 is a deficient number, since it is larger than the sum of its proper divisors (1).
110211212131 is an equidigital number, since it uses as much as digits as its factorization.
110211212131 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 24, while the sum is 16.
Adding to 110211212131 its reverse (131212112011), we get a palindrome (241423324142).
The spelling of 110211212131 in words is "one hundred ten billion, two hundred eleven million, two hundred twelve thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •