Base | Representation |
---|---|
bin | 1001110101001… |
… | …0010001010001 |
3 | 2212120202220102 |
4 | 2131102101101 |
5 | 41023401231 |
6 | 4031422145 |
7 | 1010314166 |
oct | 235222121 |
9 | 85522812 |
10 | 41231441 |
11 | 21301879 |
12 | 11984955 |
13 | 8708204 |
14 | 569406d |
15 | 3946acb |
hex | 2752451 |
41231441 has 4 divisors (see below), whose sum is σ = 41282484. Its totient is φ = 41180400.
The previous prime is 41231423. The next prime is 41231471. The reversal of 41231441 is 14413214.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14413214 = 2 ⋅7206607.
It can be written as a sum of positive squares in 2 ways, for example, as 8410000 + 32821441 = 2900^2 + 5729^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-41231441 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (41231401) by changing a digit.
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, 24290 + ... + 25931.
It is an arithmetic number, because the mean of its divisors is an integer number (10320621).
Almost surely, 241231441 is an apocalyptic number.
It is an amenable number.
41231441 is a deficient number, since it is larger than the sum of its proper divisors (51043).
41231441 is an equidigital number, since it uses as much as digits as its factorization.
41231441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51042.
The product of its digits is 384, while the sum is 20.
The square root of 41231441 is about 6421.1713105944. The cubic root of 41231441 is about 345.4693353254.
Adding to 41231441 its reverse (14413214), we get a palindrome (55644655).
The spelling of 41231441 in words is "forty-one million, two hundred thirty-one thousand, four hundred forty-one".
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