Base | Representation |
---|---|
bin | 110010100101001000… |
… | …100111001000000101 |
3 | 12012011222001012222210 |
4 | 302211020213020011 |
5 | 1342211341334410 |
6 | 40541050014033 |
7 | 3631566165210 |
oct | 624510471005 |
9 | 165158035883 |
10 | 54310105605 |
11 | 2103a7031a8 |
12 | a638417319 |
13 | 51769b9b82 |
14 | 28b2d28777 |
15 | 162ce73220 |
hex | ca5227205 |
54310105605 has 32 divisors (see below), whose sum is σ = 99335165184. Its totient is φ = 24821162496.
The previous prime is 54310105579. The next prime is 54310105651. The reversal of 54310105605 is 50650101345.
It is not a de Polignac number, because 54310105605 - 27 = 54310105477 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 362239 + ... + 489731.
It is an arithmetic number, because the mean of its divisors is an integer number (3104223912).
Almost surely, 254310105605 is an apocalyptic number.
It is an amenable number.
54310105605 is a deficient number, since it is larger than the sum of its proper divisors (45025059579).
54310105605 is a wasteful number, since it uses less digits than its factorization.
54310105605 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131565.
The product of its (nonzero) digits is 9000, while the sum is 30.
The spelling of 54310105605 in words is "fifty-four billion, three hundred ten million, one hundred five thousand, six hundred five".
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