5² × 66541

Prime Factor Structure

Factorization String 5^2 × 66541

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 2,062,802

Proper Divisor Sum 399,277

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1663523 ← → #1663537

1 5 25 66,541 332,705 1,663,525

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

1,663,525 4,990,576 2,495,288 1,247,644 623,822 311,911 935,734 467,867 1,403,602 701,801 2,105,404 1,052,702 526,351 1,579,054 789,527 2,368,582 1,184,291 3,552,874 1,776,437 5,329,312 2,664,656 1,332,328 666,164 333,082 166,541 499,624 249,812 124,906 62,453 187,360 93,680 46,840 23,420 11,710 5,855 17,566 8,783 26,350 13,175 39,526 19,763 59,290 29,645 88,936 44,468 22,234 11,117 33,352 16,676 8,338 4,169 12,508 6,254 3,127 9,382 4,691 14,074 7,037 21,112 10,556

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