Base | Representation |
---|---|
bin | 1001111000011… |
… | …0001100110001 |
3 | 2212222120200100 |
4 | 2132012030301 |
5 | 41102203040 |
6 | 4040143013 |
7 | 1012161261 |
oct | 236061461 |
9 | 85876610 |
10 | 41444145 |
11 | 21437666 |
12 | 11a67a69 |
13 | 8780c82 |
14 | 570b7a1 |
15 | 3989b30 |
hex | 2786331 |
41444145 has 24 divisors (see below), whose sum is σ = 73196136. Its totient is φ = 21685248.
The previous prime is 41444129. The next prime is 41444159. The reversal of 41444145 is 54144414.
It can be written as a sum of positive squares in 4 ways, for example, as 1147041 + 40297104 = 1071^2 + 6348^2 .
It is not a de Polignac number, because 41444145 - 24 = 41444129 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6304 + ... + 11073.
It is an arithmetic number, because the mean of its divisors is an integer number (3049839).
Almost surely, 241444145 is an apocalyptic number.
41444145 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
41444145 is a deficient number, since it is larger than the sum of its proper divisors (31751991).
41444145 is a wasteful number, since it uses less digits than its factorization.
41444145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17441 (or 17438 counting only the distinct ones).
The product of its digits is 5120, while the sum is 27.
The square root of 41444145 is about 6437.7127149322. The cubic root of 41444145 is about 346.0623836417.
Adding to 41444145 its reverse (54144414), we get a palindrome (95588559).
The spelling of 41444145 in words is "forty-one million, four hundred forty-four thousand, one hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •