Base | Representation |
---|---|
bin | 11001001010111110… |
… | …001110100111010010 |
3 | 2120202121020220000120 |
4 | 121022332032213102 |
5 | 420323033134141 |
6 | 20225531531110 |
7 | 1644525032460 |
oct | 311276164722 |
9 | 76677226016 |
10 | 27027630546 |
11 | 1050a435954 |
12 | 52a35b9a96 |
13 | 27196361c7 |
14 | 1445795830 |
15 | a82be1c66 |
hex | 64af8e9d2 |
27027630546 has 32 divisors (see below), whose sum is σ = 62354810880. Its totient is φ = 7650008976.
The previous prime is 27027630527. The next prime is 27027630583. The reversal of 27027630546 is 64503672072.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a junction number, because it is equal to n+sod(n) for n = 27027630498 and 27027630507.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3002586 + ... + 3011573.
It is an arithmetic number, because the mean of its divisors is an integer number (1948587840).
Almost surely, 227027630546 is an apocalyptic number.
27027630546 is an abundant number, since it is smaller than the sum of its proper divisors (35327180334).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27027630546 is a wasteful number, since it uses less digits than its factorization.
27027630546 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6014278.
The product of its (nonzero) digits is 423360, while the sum is 42.
The spelling of 27027630546 in words is "twenty-seven billion, twenty-seven million, six hundred thirty thousand, five hundred forty-six".
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