Base | Representation |
---|---|
bin | 101011101011… |
… | …011011111001 |
3 | 210112201120222 |
4 | 223223123321 |
5 | 10412400410 |
6 | 1045225425 |
7 | 166216142 |
oct | 53533371 |
9 | 23481528 |
10 | 11450105 |
11 | 65106a7 |
12 | 3a02275 |
13 | 24ab914 |
14 | 1740ac9 |
15 | 1012955 |
hex | aeb6f9 |
11450105 has 4 divisors (see below), whose sum is σ = 13740132. Its totient is φ = 9160080.
The previous prime is 11450081. The next prime is 11450119. The reversal of 11450105 is 50105411.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50105411 = 2777 ⋅18043.
It can be written as a sum of positive squares in 2 ways, for example, as 7333264 + 4116841 = 2708^2 + 2029^2 .
It is not a de Polignac number, because 11450105 - 220 = 10401529 is a prime.
It is a super-2 number, since 2×114501052 = 262209809022050, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1145006 + ... + 1145015.
It is an arithmetic number, because the mean of its divisors is an integer number (3435033).
Almost surely, 211450105 is an apocalyptic number.
It is an amenable number.
11450105 is a deficient number, since it is larger than the sum of its proper divisors (2290027).
11450105 is an equidigital number, since it uses as much as digits as its factorization.
11450105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2290026.
The product of its (nonzero) digits is 100, while the sum is 17.
The square root of 11450105 is about 3383.8003782729. The cubic root of 11450105 is about 225.3909581410.
Adding to 11450105 its reverse (50105411), we get a palindrome (61555516).
The spelling of 11450105 in words is "eleven million, four hundred fifty thousand, one hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •