Base | Representation |
---|---|
bin | 10111111011110011010101… |
… | …10001001100001110010101 |
3 | 20220100121012220121222010020 |
4 | 23331321222301030032111 |
5 | 23344311443023301310 |
6 | 303534542041415353 |
7 | 14041362652621521 |
oct | 1375715261141625 |
9 | 226317186558106 |
10 | 52632320525205 |
11 | 158522728a6423 |
12 | 5aa05b579a559 |
13 | 234a28b98a275 |
14 | cdd5bca38d81 |
15 | 61414a1ac170 |
hex | 2fde6ac4c395 |
52632320525205 has 32 divisors (see below), whose sum is σ = 84259235802240. Its totient is φ = 28054732189440.
The previous prime is 52632320525203. The next prime is 52632320525209. The reversal of 52632320525205 is 50252502323625.
It is not a de Polignac number, because 52632320525205 - 21 = 52632320525203 is a prime.
It is a super-3 number, since 3×526323205252053 (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52632320525203) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 425831515 + ... + 425955095.
It is an arithmetic number, because the mean of its divisors is an integer number (2633101118820).
Almost surely, 252632320525205 is an apocalyptic number.
It is an amenable number.
52632320525205 is a deficient number, since it is larger than the sum of its proper divisors (31626915277035).
52632320525205 is a wasteful number, since it uses less digits than its factorization.
52632320525205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139381.
The product of its (nonzero) digits is 1080000, while the sum is 42.
The spelling of 52632320525205 in words is "fifty-two trillion, six hundred thirty-two billion, three hundred twenty million, five hundred twenty-five thousand, two hundred five".
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