Base | Representation |
---|---|
bin | 11001110001100001… |
… | …001100010101010010 |
3 | 2122102200010122111212 |
4 | 121301201030111102 |
5 | 423134112033300 |
6 | 20414032540122 |
7 | 1666536633104 |
oct | 316141142522 |
9 | 78380118455 |
10 | 27674330450 |
11 | 10811490088 |
12 | 54440b1642 |
13 | 27c0603080 |
14 | 14a7617574 |
15 | abe886935 |
hex | 67184c552 |
27674330450 has 48 divisors (see below), whose sum is σ = 55678311360. Its totient is φ = 10173145920.
The previous prime is 27674330443. The next prime is 27674330479. The reversal of 27674330450 is 5403347672.
It is a junction number, because it is equal to n+sod(n) for n = 27674330398 and 27674330407.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53771 + ... + 241329.
It is an arithmetic number, because the mean of its divisors is an integer number (1159964820).
Almost surely, 227674330450 is an apocalyptic number.
27674330450 is an abundant number, since it is smaller than the sum of its proper divisors (28003980910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27674330450 is a wasteful number, since it uses less digits than its factorization.
27674330450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 187811 (or 187806 counting only the distinct ones).
The product of its (nonzero) digits is 423360, while the sum is 41.
The spelling of 27674330450 in words is "twenty-seven billion, six hundred seventy-four million, three hundred thirty thousand, four hundred fifty".
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