Base | Representation |
---|---|
bin | 1001110001111… |
… | …0110000000111 |
3 | 2212012001102221 |
4 | 2130132300013 |
5 | 41000123143 |
6 | 4023113211 |
7 | 1005445033 |
oct | 234366007 |
9 | 85161387 |
10 | 41020423 |
11 | 21178284 |
12 | 118a2807 |
13 | 8663152 |
14 | 563b1c3 |
15 | 39042ed |
hex | 271ec07 |
41020423 has 4 divisors (see below), whose sum is σ = 41333688. Its totient is φ = 40707160.
The previous prime is 41020391. The next prime is 41020433. The reversal of 41020423 is 32402014.
41020423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32402014 = 2 ⋅16201007.
It is a cyclic number.
It is not a de Polignac number, because 41020423 - 25 = 41020391 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 41020397 and 41020406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41020433) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 156436 + ... + 156697.
It is an arithmetic number, because the mean of its divisors is an integer number (10333422).
Almost surely, 241020423 is an apocalyptic number.
41020423 is a deficient number, since it is larger than the sum of its proper divisors (313265).
41020423 is a wasteful number, since it uses less digits than its factorization.
41020423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 313264.
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 41020423 is about 6404.7188072545. The cubic root of 41020423 is about 344.8789689577.
Adding to 41020423 its reverse (32402014), we get a palindrome (73422437).
The spelling of 41020423 in words is "forty-one million, twenty thousand, four hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.096 sec. • engine limits •