Base | Representation |
---|---|
bin | 100000110010111… |
… | …0111000111000101 |
3 | 2211200200100111221 |
4 | 1001211313013011 |
5 | 4223203202401 |
6 | 301110200341 |
7 | 36161422561 |
oct | 10145670705 |
9 | 2750610457 |
10 | 1100444101 |
11 | 515198a39 |
12 | 2686530b1 |
13 | 146ca7b73 |
14 | a62166a1 |
15 | 669227a1 |
hex | 419771c5 |
1100444101 has 2 divisors, whose sum is σ = 1100444102. Its totient is φ = 1100444100.
The previous prime is 1100444099. The next prime is 1100444117. The reversal of 1100444101 is 1014440011.
It is an a-pointer prime, because the next prime (1100444117) can be obtained adding 1100444101 to its sum of digits (16).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 900900225 + 199543876 = 30015^2 + 14126^2 .
It is a cyclic number.
It is not a de Polignac number, because 1100444101 - 21 = 1100444099 is a prime.
Together with 1100444099, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1100444171) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550222050 + 550222051.
It is an arithmetic number, because the mean of its divisors is an integer number (550222051).
Almost surely, 21100444101 is an apocalyptic number.
It is an amenable number.
1100444101 is a deficient number, since it is larger than the sum of its proper divisors (1).
1100444101 is an equidigital number, since it uses as much as digits as its factorization.
1100444101 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 64, while the sum is 16.
The square root of 1100444101 is about 33172.9423024247. The cubic root of 1100444101 is about 1032.4190169566.
Adding to 1100444101 its reverse (1014440011), we get a palindrome (2114884112).
The spelling of 1100444101 in words is "one billion, one hundred million, four hundred forty-four thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •