Base | Representation |
---|---|
bin | 1001001001110111100110… |
… | …11101011100001101111110 |
3 | 2122021102211022101220202010 |
4 | 10210323303131130031332 |
5 | 10114303324120032202 |
6 | 110451422135512050 |
7 | 4145236430036142 |
oct | 444736335341576 |
9 | 78242738356663 |
10 | 20130301330302 |
11 | 646123833a079 |
12 | 2311479228626 |
13 | b30382730a07 |
14 | 4d8451765222 |
15 | 24d97e3bc76c |
hex | 124ef375c37e |
20130301330302 has 16 divisors (see below), whose sum is σ = 41559331779072. Its totient is φ = 6493645590360.
The previous prime is 20130301330253. The next prime is 20130301330313. The reversal of 20130301330302 is 20303310303102.
It is a super-2 number, since 2×201303013303022 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54113713068 + ... + 54113713439.
It is an arithmetic number, because the mean of its divisors is an integer number (2597458236192).
Almost surely, 220130301330302 is an apocalyptic number.
20130301330302 is an abundant number, since it is smaller than the sum of its proper divisors (21429030448770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20130301330302 is a wasteful number, since it uses less digits than its factorization.
20130301330302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108227426543.
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 20130301330302 its reverse (20303310303102), we get a palindrome (40433611633404).
The spelling of 20130301330302 in words is "twenty trillion, one hundred thirty billion, three hundred one million, three hundred thirty thousand, three hundred two".
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