Base | Representation |
---|---|
bin | 1100010100010001100100… |
… | …00000000011010110000000 |
3 | 10112220021212102201122000000 |
4 | 12022020302000003112000 |
5 | 12022224340034034242 |
6 | 133334344342000000 |
7 | 5463551064604551 |
oct | 612106200032600 |
9 | 115807772648000 |
10 | 27084902643072 |
11 | 86a270849279a |
12 | 305529b116000 |
13 | 12161316762b1 |
14 | 698cb83ca328 |
15 | 31e819178a4c |
hex | 18a232003580 |
27084902643072 has 112 divisors (see below), whose sum is σ = 80900298634380. Its totient is φ = 9028300849920.
The previous prime is 27084902643067. The next prime is 27084902643091. The reversal of 27084902643072 is 27034620948072.
27084902643072 is a `hidden beast` number, since 2 + 70 + 8 + 4 + 9 + 0 + 264 + 307 + 2 = 666.
It is a super-2 number, since 2×270849026430722 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 145037554 + ... + 145224177.
Almost surely, 227084902643072 is an apocalyptic number.
It is an amenable number.
27084902643072 is an abundant number, since it is smaller than the sum of its proper divisors (53815395991308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27084902643072 is an frugal number, since it uses more digits than its factorization.
27084902643072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 290261763 (or 290261736 counting only the distinct ones).
The product of its (nonzero) digits is 8128512, while the sum is 54.
The spelling of 27084902643072 in words is "twenty-seven trillion, eighty-four billion, nine hundred two million, six hundred forty-three thousand, seventy-two".
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