Base | Representation |
---|---|
bin | 11001001110101100… |
… | …010001110010110100 |
3 | 2120220221200022020211 |
4 | 121032230101302310 |
5 | 420440022040334 |
6 | 20240041235204 |
7 | 1646213326336 |
oct | 311654216264 |
9 | 76827608224 |
10 | 27090033844 |
11 | 10541688425 |
12 | 5300492b04 |
13 | 2729545033 |
14 | 144db9b456 |
15 | a8841ba64 |
hex | 64eb11cb4 |
27090033844 has 24 divisors (see below), whose sum is σ = 48398777280. Its totient is φ = 13263599616.
The previous prime is 27090033833. The next prime is 27090033907. The reversal of 27090033844 is 44833009072.
It is a junction number, because it is equal to n+sod(n) for n = 27090033797 and 27090033806.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162672 + ... + 283975.
It is an arithmetic number, because the mean of its divisors is an integer number (2016615720).
Almost surely, 227090033844 is an apocalyptic number.
It is an amenable number.
27090033844 is a deficient number, since it is larger than the sum of its proper divisors (21308743436).
27090033844 is a wasteful number, since it uses less digits than its factorization.
27090033844 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 446967 (or 446965 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 40.
The spelling of 27090033844 in words is "twenty-seven billion, ninety million, thirty-three thousand, eight hundred forty-four".
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