Base | Representation |
---|---|
bin | 111011001111001001110000… |
… | …0110000101001010011111001 |
3 | 2112022220002100101112120012211 |
4 | 1312132103200300221103321 |
5 | 1021243404020433030131 |
6 | 5044103554530535121 |
7 | 214515523605651640 |
oct | 16636234060512371 |
9 | 2468802311476184 |
10 | 521052023330041 |
11 | 141028a1640a635 |
12 | 4a5334584374a1 |
13 | 19497cc1c38388 |
14 | 92950a4060357 |
15 | 4038b5b3105b1 |
hex | 1d9e4e0c294f9 |
521052023330041 has 8 divisors (see below), whose sum is σ = 595671197413824. Its totient is φ = 446478641934000.
The previous prime is 521052023329979. The next prime is 521052023330101. The reversal of 521052023330041 is 140033320250125.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 521052023330041 - 27 = 521052023329913 is a prime.
It is a super-2 number, since 2×5210520233300412 (a number of 30 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 521052023329985 and 521052023330012.
It is not an unprimeable number, because it can be changed into a prime (521052023330341) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11448147550 + ... + 11448193063.
It is an arithmetic number, because the mean of its divisors is an integer number (74458899676728).
Almost surely, 2521052023330041 is an apocalyptic number.
It is an amenable number.
521052023330041 is a deficient number, since it is larger than the sum of its proper divisors (74619174083783).
521052023330041 is a wasteful number, since it uses less digits than its factorization.
521052023330041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22896343871.
The product of its (nonzero) digits is 21600, while the sum is 31.
Adding to 521052023330041 its reverse (140033320250125), we get a palindrome (661085343580166).
The spelling of 521052023330041 in words is "five hundred twenty-one trillion, fifty-two billion, twenty-three million, three hundred thirty thousand, forty-one".
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