Base | Representation |
---|---|
bin | 100000010010101… |
… | …100010100011111 |
3 | 1101202102211011001 |
4 | 200102230110133 |
5 | 2102143133124 |
6 | 125432011131 |
7 | 16265656255 |
oct | 4022542437 |
9 | 1352384131 |
10 | 541771039 |
11 | 2588a7667 |
12 | 131530aa7 |
13 | 8831baa4 |
14 | 51d4a5d5 |
15 | 32869b44 |
hex | 204ac51f |
541771039 has 4 divisors (see below), whose sum is σ = 547031056. Its totient is φ = 536511024.
The previous prime is 541771037. The next prime is 541771051. The reversal of 541771039 is 930177145.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 930177145 = 5 ⋅186035429.
It is a cyclic number.
It is not a de Polignac number, because 541771039 - 21 = 541771037 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 541770989 and 541771007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (541771031) 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, 2629854 + ... + 2630059.
It is an arithmetic number, because the mean of its divisors is an integer number (136757764).
Almost surely, 2541771039 is an apocalyptic number.
541771039 is a deficient number, since it is larger than the sum of its proper divisors (5260017).
541771039 is a wasteful number, since it uses less digits than its factorization.
541771039 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5260016.
The product of its (nonzero) digits is 26460, while the sum is 37.
The square root of 541771039 is about 23275.9755756875. The cubic root of 541771039 is about 815.2145615469.
The spelling of 541771039 in words is "five hundred forty-one million, seven hundred seventy-one thousand, thirty-nine".
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