Base | Representation |
---|---|
bin | 101011010000… |
… | …111010000101 |
3 | 210100012112112 |
4 | 223100322011 |
5 | 10400411240 |
6 | 1043030405 |
7 | 165254303 |
oct | 53207205 |
9 | 23305475 |
10 | 11341445 |
11 | 6446aa5 |
12 | 396b405 |
13 | 247131b |
14 | 1713273 |
15 | ee0665 |
hex | ad0e85 |
11341445 has 4 divisors (see below), whose sum is σ = 13609740. Its totient is φ = 9073152.
The previous prime is 11341439. The next prime is 11341489. The reversal of 11341445 is 54414311.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54414311 = 7 ⋅7773473.
It can be written as a sum of positive squares in 2 ways, for example, as 4879681 + 6461764 = 2209^2 + 2542^2 .
It is a cyclic number.
It is not a de Polignac number, because 11341445 - 212 = 11337349 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 11341445.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1134140 + ... + 1134149.
It is an arithmetic number, because the mean of its divisors is an integer number (3402435).
Almost surely, 211341445 is an apocalyptic number.
It is an amenable number.
11341445 is a deficient number, since it is larger than the sum of its proper divisors (2268295).
11341445 is an equidigital number, since it uses as much as digits as its factorization.
11341445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2268294.
The product of its digits is 960, while the sum is 23.
The square root of 11341445 is about 3367.7061926480. The cubic root of 11341445 is about 224.6757139102.
Adding to 11341445 its reverse (54414311), we get a palindrome (65755756).
The spelling of 11341445 in words is "eleven million, three hundred forty-one thousand, four hundred forty-five".
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