3 × 5 × 7 × 1907

Prime Factor Structure

Factorization String 3 × 5 × 7 × 1907

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 366,336

Proper Divisor Sum 166,101

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #200231 ← → #200237

1 3 5 7 15 21 35 105 1,907 5,721 9,535 13,349 28,605 40,047 66,745 200,235

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

200,235 600,706 300,353 901,060 450,530 225,265 675,796 337,898 168,949 506,848 253,424 126,712 63,356 31,678 15,839 47,518 23,759 71,278 35,639 106,918 53,459 160,378 80,189 240,568 120,284 60,142 30,071 90,214 45,107 135,322 67,661 202,984 101,492 50,746 25,373 76,120 38,060 19,030 9,515 28,546 14,273 42,820 21,410 10,705 32,116 16,058 8,029 24,088 12,044 6,022 3,011 9,034 4,517 13,552 6,776 3,388 1,694 847 2,542 1,271

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