Base | Representation |
---|---|
bin | 100000011011100… |
… | …110001110000101 |
3 | 1101220211102012222 |
4 | 200123212032011 |
5 | 2103242332344 |
6 | 125554022125 |
7 | 16324550654 |
oct | 4033461605 |
9 | 1356742188 |
10 | 544105349 |
11 | 25a151447 |
12 | 132277945 |
13 | 88958438 |
14 | 5239719b |
15 | 32b7b5ee |
hex | 206e6385 |
544105349 has 4 divisors (see below), whose sum is σ = 576111564. Its totient is φ = 512099136.
The previous prime is 544105339. The next prime is 544105351. The reversal of 544105349 is 943501445.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 493950625 + 50154724 = 22225^2 + 7082^2 .
It is a cyclic number.
It is not a de Polignac number, because 544105349 - 216 = 544039813 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 (544105339) 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, 16003082 + ... + 16003115.
It is an arithmetic number, because the mean of its divisors is an integer number (144027891).
Almost surely, 2544105349 is an apocalyptic number.
It is an amenable number.
544105349 is a deficient number, since it is larger than the sum of its proper divisors (32006215).
544105349 is a wasteful number, since it uses less digits than its factorization.
544105349 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32006214.
The product of its (nonzero) digits is 43200, while the sum is 35.
The square root of 544105349 is about 23326.0658706092. The cubic root of 544105349 is about 816.3837128503.
The spelling of 544105349 in words is "five hundred forty-four million, one hundred five thousand, three hundred forty-nine".
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