Base | Representation |
---|---|
bin | 10111111000111010011000… |
… | …10011111111001110110001 |
3 | 20220000002220212011011201012 |
4 | 23330131030103333032301 |
5 | 23341200113434234041 |
6 | 303421201052320305 |
7 | 14031246224314235 |
oct | 1374351423771661 |
9 | 226002825134635 |
10 | 52533025305521 |
11 | 158141492851a2 |
12 | 5a85303a73095 |
13 | 2340ac61a19c7 |
14 | cd887d4385c5 |
15 | 611787c8b3eb |
hex | 2fc74c4ff3b1 |
52533025305521 has 32 divisors (see below), whose sum is σ = 53588874240000. Its totient is φ = 51490565092800.
The previous prime is 52533025305421. The next prime is 52533025305581. The reversal of 52533025305521 is 12550352033525.
It is a cyclic number.
It is not a de Polignac number, because 52533025305521 - 210 = 52533025304497 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52533025305581) 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, 9504796460 + ... + 9504801986.
It is an arithmetic number, because the mean of its divisors is an integer number (1674652320000).
Almost surely, 252533025305521 is an apocalyptic number.
It is an amenable number.
52533025305521 is a deficient number, since it is larger than the sum of its proper divisors (1055848934479).
52533025305521 is a wasteful number, since it uses less digits than its factorization.
52533025305521 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8069.
The product of its (nonzero) digits is 675000, while the sum is 41.
The spelling of 52533025305521 in words is "fifty-two trillion, five hundred thirty-three billion, twenty-five million, three hundred five thousand, five hundred twenty-one".
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