Base | Representation |
---|---|
bin | 100111000001101111… |
… | …010110010100011101 |
3 | 11000011102212200120112 |
4 | 213001233112110131 |
5 | 1141310202324131 |
6 | 31130112055405 |
7 | 3012306435044 |
oct | 470157262435 |
9 | 130142780515 |
10 | 41905120541 |
11 | 16854391329 |
12 | 8155b34565 |
13 | 3c4a989a1b |
14 | 205760955b |
15 | 1153da702b |
hex | 9c1bd651d |
41905120541 has 4 divisors (see below), whose sum is σ = 42879658272. Its totient is φ = 40930582812.
The previous prime is 41905120519. The next prime is 41905120571. The reversal of 41905120541 is 14502150914.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14502150914 = 2 ⋅7251075457.
It is a cyclic number.
It is not a de Polignac number, because 41905120541 - 230 = 40831378717 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 41905120498 and 41905120507.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41905120501) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 487268801 + ... + 487268886.
It is an arithmetic number, because the mean of its divisors is an integer number (10719914568).
Almost surely, 241905120541 is an apocalyptic number.
It is an amenable number.
41905120541 is a deficient number, since it is larger than the sum of its proper divisors (974537731).
41905120541 is an equidigital number, since it uses as much as digits as its factorization.
41905120541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 974537730.
The product of its (nonzero) digits is 7200, while the sum is 32.
The spelling of 41905120541 in words is "forty-one billion, nine hundred five million, one hundred twenty thousand, five hundred forty-one".
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