Base | Representation |
---|---|
bin | 11101011001011101011… |
… | …01111001110111101011 |
3 | 10120120020200102110202021 |
4 | 32230232231321313223 |
5 | 113022141340200021 |
6 | 2052011204045311 |
7 | 132656150454133 |
oct | 16545655716753 |
9 | 3516220373667 |
10 | 1010101100011 |
11 | 35a421812933 |
12 | 143920993837 |
13 | 74337bc33b3 |
14 | 36c63ba5ac3 |
15 | 1b41d444c41 |
hex | eb2eb79deb |
1010101100011 has 2 divisors, whose sum is σ = 1010101100012. Its totient is φ = 1010101100010.
The previous prime is 1010101100009. The next prime is 1010101100101. The reversal of 1010101100011 is 1100011010101.
It is a happy number.
Together with next prime (1010101100101) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It is an emirp because it is prime and its reverse (1100011010101) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1010101100011 - 21 = 1010101100009 is a prime.
Together with 1010101100009, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 1010101099967 and 1010101100003.
It is not a weakly prime, because it can be changed into another prime (1010101190011) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505050550005 + 505050550006.
It is an arithmetic number, because the mean of its divisors is an integer number (505050550006).
Almost surely, 21010101100011 is an apocalyptic number.
1010101100011 is a deficient number, since it is larger than the sum of its proper divisors (1).
1010101100011 is an equidigital number, since it uses as much as digits as its factorization.
1010101100011 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1, while the sum is 7.
Adding to 1010101100011 its reverse (1100011010101), we get a palindrome (2110112110112).
It can be divided in two parts, 101010 and 1100011, that added together give a palindrome (1201021).
The spelling of 1010101100011 in words is "one trillion, ten billion, one hundred one million, one hundred thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •