Base | Representation |
---|---|
bin | 1001110001101… |
… | …0100110001101 |
3 | 2212011012002122 |
4 | 2130122212031 |
5 | 40444102110 |
6 | 4022502325 |
7 | 1005344312 |
oct | 234324615 |
9 | 85135078 |
10 | 41003405 |
11 | 21166513 |
12 | 118949a5 |
13 | 8658491 |
14 | 5634d09 |
15 | 38ee255 |
hex | 271a98d |
41003405 has 8 divisors (see below), whose sum is σ = 52098552. Its totient is φ = 30873088.
The previous prime is 41003399. The next prime is 41003447. The reversal of 41003405 is 50430014.
41003405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 1590121 + 39413284 = 1261^2 + 6278^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 41003405 - 220 = 39954829 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241112 + ... + 241281.
It is an arithmetic number, because the mean of its divisors is an integer number (6512319).
Almost surely, 241003405 is an apocalyptic number.
It is an amenable number.
41003405 is a deficient number, since it is larger than the sum of its proper divisors (11095147).
41003405 is a wasteful number, since it uses less digits than its factorization.
41003405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 482415.
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 41003405 is about 6403.3901177423. The cubic root of 41003405 is about 344.8312694486.
Adding to 41003405 its reverse (50430014), we get a palindrome (91433419).
The spelling of 41003405 in words is "forty-one million, three thousand, four hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •