Base | Representation |
---|---|
bin | 11000000100010110010100… |
… | …00111011000001010011101 |
3 | 20221101200012101212221100220 |
4 | 30002023022013120022131 |
5 | 23414114400323443200 |
6 | 304321505243311553 |
7 | 14101530033565620 |
oct | 1402131207301235 |
9 | 227350171787326 |
10 | 52925977952925 |
11 | 15955865860250 |
12 | 5b294aab1b5b9 |
13 | 236bb8a767a0c |
14 | d0d8b9675db7 |
15 | 61bad5b154a0 |
hex | 3022ca1d829d |
52925977952925 has 192 divisors, whose sum is σ = 110580398401536. Its totient is φ = 21696803251200.
The previous prime is 52925977952821. The next prime is 52925977952929.
52925977952925 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 52925977952925 - 222 = 52925973758621 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52925977952929) by changing a digit.
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 191 ways as a sum of consecutive naturals, for example, 312914679 + ... + 313083771.
It is an arithmetic number, because the mean of its divisors is an integer number (575939575008).
Almost surely, 252925977952925 is an apocalyptic number.
52925977952925 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
52925977952925 is an abundant number, since it is smaller than the sum of its proper divisors (57654420448611).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52925977952925 is a wasteful number, since it uses less digits than its factorization.
52925977952925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169860 (or 169855 counting only the distinct ones).
The product of its digits is 3214890000, while the sum is 78.
The spelling of 52925977952925 in words is "fifty-two trillion, nine hundred twenty-five billion, nine hundred seventy-seven million, nine hundred fifty-two thousand, nine hundred twenty-five".
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