3 × 5² × 19661

Prime Factor Structure

Factorization String 3 × 5^2 × 19661

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,438,088

Proper Divisor Sum 963,513

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #1474559 ← → #1474579

1 3 5 15 25 75 19,661 58,983 98,305 294,915 491,525 1,474,575

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

1,474,575 4,423,726 2,211,863 6,635,590 3,317,795 9,953,386 4,976,693 14,930,080 7,465,040 3,732,520 1,866,260 933,130 466,565 1,399,696 699,848 349,924 174,962 87,481 262,444 131,222 65,611 196,834 98,417 295,252 147,626 73,813 221,440 110,720 55,360 27,680 13,840 6,920 3,460 1,730 865 2,596 1,298 649 1,948 974 487 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565

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