Base | Representation |
---|---|
bin | 10011001001110101… |
… | …010011100100000110 |
3 | 1222002021200021012121 |
4 | 103021311103210012 |
5 | 314104403011431 |
6 | 13240430040154 |
7 | 1325434440262 |
oct | 231165234406 |
9 | 58067607177 |
10 | 20566063366 |
11 | 87a4008892 |
12 | 3b9b64905a |
13 | 1c29a50784 |
14 | dd15570a2 |
15 | 8057d3611 |
hex | 4c9d53906 |
20566063366 has 16 divisors (see below), whose sum is σ = 30969262800. Its totient is φ = 10243002528.
The previous prime is 20566063337. The next prime is 20566063381. The reversal of 20566063366 is 66336066502.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2253220 + ... + 2262328.
It is an arithmetic number, because the mean of its divisors is an integer number (1935578925).
Almost surely, 220566063366 is an apocalyptic number.
20566063366 is a deficient number, since it is larger than the sum of its proper divisors (10403199434).
20566063366 is a wasteful number, since it uses less digits than its factorization.
20566063366 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13383.
The product of its (nonzero) digits is 699840, while the sum is 43.
The spelling of 20566063366 in words is "twenty billion, five hundred sixty-six million, sixty-three thousand, three hundred sixty-six".
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