Base | Representation |
---|---|
bin | 100000100000010… |
… | …001100101001111 |
3 | 1102000010201020021 |
4 | 200200101211033 |
5 | 2104101102120 |
6 | 130040203011 |
7 | 16341145600 |
oct | 4040214517 |
9 | 1360121207 |
10 | 545331535 |
11 | 25a909721 |
12 | 132769467 |
13 | 88c975a8 |
14 | 525d5da7 |
15 | 32d1eaaa |
hex | 2081194f |
545331535 has 24 divisors (see below), whose sum is σ = 771691536. Its totient is φ = 368807040.
The previous prime is 545331533. The next prime is 545331551. The reversal of 545331535 is 535133545.
It is not a de Polignac number, because 545331535 - 21 = 545331533 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 545331535.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (545331533) 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 23 ways as a sum of consecutive naturals, for example, 2640 + ... + 33130.
It is an arithmetic number, because the mean of its divisors is an integer number (32153814).
Almost surely, 2545331535 is an apocalyptic number.
545331535 is a deficient number, since it is larger than the sum of its proper divisors (226360001).
545331535 is a wasteful number, since it uses less digits than its factorization.
545331535 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30583 (or 30576 counting only the distinct ones).
The product of its digits is 67500, while the sum is 34.
The square root of 545331535 is about 23352.3346798559. The cubic root of 545331535 is about 816.9965152835.
The spelling of 545331535 in words is "five hundred forty-five million, three hundred thirty-one thousand, five hundred thirty-five".
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