Base | Representation |
---|---|
bin | 11001001010111001… |
… | …010100000001001000 |
3 | 2120202111211102102011 |
4 | 121022321110001020 |
5 | 420322220420320 |
6 | 20225444145304 |
7 | 1644511054612 |
oct | 311271240110 |
9 | 76674742364 |
10 | 27026341960 |
11 | 10509735802 |
12 | 52a3098234 |
13 | 27192a4827 |
14 | 144553bdb2 |
15 | a82a3a05a |
hex | 64ae54048 |
27026341960 has 16 divisors (see below), whose sum is σ = 60809269500. Its totient is φ = 10810536768.
The previous prime is 27026341943. The next prime is 27026341997. The reversal of 27026341960 is 6914362072.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 24416562564 + 2609779396 = 156258^2 + 51086^2 .
It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 675658549 = 27026341960 / (2 + 7 + 0 + 2 + 6 + 3 + 4 + 1 + 9 + 6 + 0).
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 3 ways as a sum of consecutive naturals, for example, 337829235 + ... + 337829314.
Almost surely, 227026341960 is an apocalyptic number.
27026341960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
27026341960 is an abundant number, since it is smaller than the sum of its proper divisors (33782927540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27026341960 is a wasteful number, since it uses less digits than its factorization.
27026341960 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 675658560 (or 675658556 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 40.
The spelling of 27026341960 in words is "twenty-seven billion, twenty-six million, three hundred forty-one thousand, nine hundred sixty".
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