Base | Representation |
---|---|
bin | 101010111101110… |
… | …1100101001100101 |
3 | 10201110211121002012 |
4 | 1111323230221211 |
5 | 10423034301431 |
6 | 355020524005 |
7 | 50504233100 |
oct | 12573545145 |
9 | 3643747065 |
10 | 1441712741 |
11 | 67a89a137 |
12 | 3429b0605 |
13 | 19c8c4a81 |
14 | d968d737 |
15 | 8688422b |
hex | 55eeca65 |
1441712741 has 12 divisors (see below), whose sum is σ = 1679319180. Its totient is φ = 1234114560.
The previous prime is 1441712737. The next prime is 1441712747. The reversal of 1441712741 is 1472171441.
It can be written as a sum of positive squares in 2 ways, for example, as 1014422500 + 427290241 = 31850^2 + 20671^2 .
It is not a de Polignac number, because 1441712741 - 22 = 1441712737 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1441712698 and 1441712707.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1441712747) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18551 + ... + 56811.
It is an arithmetic number, because the mean of its divisors is an integer number (139943265).
Almost surely, 21441712741 is an apocalyptic number.
It is an amenable number.
1441712741 is a deficient number, since it is larger than the sum of its proper divisors (237606439).
1441712741 is an equidigital number, since it uses as much as digits as its factorization.
1441712741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39044 (or 39037 counting only the distinct ones).
The product of its digits is 6272, while the sum is 32.
The square root of 1441712741 is about 37969.8925597637. The cubic root of 1441712741 is about 1129.6907658805.
The spelling of 1441712741 in words is "one billion, four hundred forty-one million, seven hundred twelve thousand, seven hundred forty-one".
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