Base | Representation |
---|---|
bin | 10111110101010010101011… |
… | …01000011110111010111111 |
3 | 20212120012211100222001221021 |
4 | 23322221111220132322333 |
5 | 23332130332132342232 |
6 | 303244105142245011 |
7 | 14016253435410640 |
oct | 1372512550367277 |
9 | 225505740861837 |
10 | 52408627621567 |
11 | 15776413003028 |
12 | 5a65187426767 |
13 | 233215cb858a9 |
14 | cd283c01b6c7 |
15 | 60d406ba8397 |
hex | 2faa55a1eebf |
52408627621567 has 16 divisors (see below), whose sum is σ = 60113302905600. Its totient is φ = 44758408806720.
The previous prime is 52408627621561. The next prime is 52408627621613. The reversal of 52408627621567 is 76512672680425.
It is not a de Polignac number, because 52408627621567 - 215 = 52408627588799 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52408627621561) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24993984 + ... + 27009562.
It is an arithmetic number, because the mean of its divisors is an integer number (3757081431600).
Almost surely, 252408627621567 is an apocalyptic number.
52408627621567 is a deficient number, since it is larger than the sum of its proper divisors (7704675284033).
52408627621567 is a wasteful number, since it uses less digits than its factorization.
52408627621567 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2029086.
The product of its (nonzero) digits is 67737600, while the sum is 61.
The spelling of 52408627621567 in words is "fifty-two trillion, four hundred eight billion, six hundred twenty-seven million, six hundred twenty-one thousand, five hundred sixty-seven".
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