Base | Representation |
---|---|
bin | 1010111110010111010110… |
… | …1101110101011110111101 |
3 | 1120201112211210020000002111 |
4 | 2233211311231311132331 |
5 | 3040144232222144120 |
6 | 41355142512054021 |
7 | 2353531030261306 |
oct | 257456555653675 |
9 | 46645753200074 |
10 | 12066538084285 |
11 | 39324321a1403 |
12 | 142a6ab234311 |
13 | 696b3c8434a9 |
14 | 2da04890b7ad |
15 | 15dd2964875a |
hex | af975b757bd |
12066538084285 has 8 divisors (see below), whose sum is σ = 14480181895680. Its totient is φ = 9653006337744.
The previous prime is 12066538084157. The next prime is 12066538084297. The reversal of 12066538084285 is 58248083566021.
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 12066538084285 - 27 = 12066538084157 is a prime.
It is a super-2 number, since 2×120665380842852 (a number of 27 digits) contains 22 as substring.
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, 27779145 + ... + 28210174.
It is an arithmetic number, because the mean of its divisors is an integer number (1810022736960).
Almost surely, 212066538084285 is an apocalyptic number.
It is an amenable number.
12066538084285 is a deficient number, since it is larger than the sum of its proper divisors (2413643811395).
12066538084285 is an equidigital number, since it uses as much as digits as its factorization.
12066538084285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56032427.
The product of its (nonzero) digits is 22118400, while the sum is 58.
The spelling of 12066538084285 in words is "twelve trillion, sixty-six billion, five hundred thirty-eight million, eighty-four thousand, two hundred eighty-five".
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