3 × 5² × 4177

Prime Factor Structure

Factorization String 3 × 5^2 × 4177

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 518,072

Proper Divisor Sum 204,797

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #313273 ← → #313289

1 3 5 15 25 75 4,177 12,531 20,885 62,655 104,425 313,275

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

313,275 939,826 469,913 1,409,740 704,870 352,435 1,057,306 528,653 1,585,960 792,980 396,490 198,245 594,736 297,368 148,684 74,342 37,171 111,514 55,757 167,272 83,636 41,818 20,909 62,728 31,364 15,682 7,841 23,524 11,762 5,881 17,644 8,822 4,411 13,234 6,617 19,852 9,926 4,963 14,890 7,445 22,336 11,168 5,584 2,792 1,396 698 349 1,048 524 262 131 394 197 592 296 148 74 37 112 56

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