Base | Representation |
---|---|
bin | 100000010001101… |
… | …011000110110101 |
3 | 1101201221020201221 |
4 | 200101223012311 |
5 | 2102111111200 |
6 | 125422150341 |
7 | 16263464434 |
oct | 4021530665 |
9 | 1351836657 |
10 | 541503925 |
11 | 258734a06 |
12 | 1314223b1 |
13 | 88257331 |
14 | 51cbb11b |
15 | 3281591a |
hex | 2046b1b5 |
541503925 has 12 divisors (see below), whose sum is σ = 678116196. Its totient is φ = 428912000.
The previous prime is 541503923. The next prime is 541503929. The reversal of 541503925 is 529305145.
It can be written as a sum of positive squares in 6 ways, for example, as 101888836 + 439615089 = 10094^2 + 20967^2 .
It is not a de Polignac number, because 541503925 - 21 = 541503923 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (541503923) 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 11 ways as a sum of consecutive naturals, for example, 104704 + ... + 109753.
It is an arithmetic number, because the mean of its divisors is an integer number (56509683).
Almost surely, 2541503925 is an apocalyptic number.
It is an amenable number.
541503925 is a deficient number, since it is larger than the sum of its proper divisors (136612271).
541503925 is a wasteful number, since it uses less digits than its factorization.
541503925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 214568 (or 214563 counting only the distinct ones).
The product of its (nonzero) digits is 27000, while the sum is 34.
The square root of 541503925 is about 23270.2368917895. The cubic root of 541503925 is about 815.0805621242.
The spelling of 541503925 in words is "five hundred forty-one million, five hundred three thousand, nine hundred twenty-five".
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