3³ × 5 × 1987

Prime Factor Structure

Factorization String 3^3 × 5 × 1987

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 477,120

Proper Divisor Sum 208,875

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #268237 ← → #268253

1 3 5 9 15 27 45 135 1,987 5,961 9,935 17,883 29,805 53,649 89,415 268,245

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

268,245 804,736 402,368 201,184 100,592 50,296 25,148 12,574 6,287 18,862 9,431 28,294 14,147 42,442 21,221 63,664 31,832 15,916 7,958 3,979 11,938 5,969 17,908 8,954 4,477 13,432 6,716 3,358 1,679 5,038 2,519 7,558 3,779 11,338 5,669 17,008 8,504 4,252 2,126 1,063 3,190 1,595 4,786 2,393 7,180 3,590 1,795 5,386 2,693 8,080 4,040 2,020 1,010 505 1,516 758 379 1,138 569 1,708

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.