Base | Representation |
---|---|
bin | 11001000011101001… |
… | …11010101110011101 |
3 | 1021201112002211211112 |
4 | 30201310322232131 |
5 | 210022310001140 |
6 | 10102512031405 |
7 | 654235462226 |
oct | 144164725635 |
9 | 37645084745 |
10 | 13452422045 |
11 | 57835a5877 |
12 | 2735232565 |
13 | 1365038c5a |
14 | 91889824d |
15 | 53b01cc65 |
hex | 321d3ab9d |
13452422045 has 16 divisors (see below), whose sum is σ = 16942165632. Its totient is φ = 10234509120.
The previous prime is 13452421991. The next prime is 13452422051. The reversal of 13452422045 is 54022425431.
It is not a de Polignac number, because 13452422045 - 224 = 13435644829 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 318191 + ... + 357980.
It is an arithmetic number, because the mean of its divisors is an integer number (1058885352).
Almost surely, 213452422045 is an apocalyptic number.
It is an amenable number.
13452422045 is a deficient number, since it is larger than the sum of its proper divisors (3489743587).
13452422045 is a wasteful number, since it uses less digits than its factorization.
13452422045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 676372.
The product of its (nonzero) digits is 38400, while the sum is 32.
Adding to 13452422045 its reverse (54022425431), we get a palindrome (67474847476).
The spelling of 13452422045 in words is "thirteen billion, four hundred fifty-two million, four hundred twenty-two thousand, forty-five".
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