3 × 5 × 43 × 109

Prime Factor Structure

Factorization String 3 × 5 × 43 × 109

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 116,160

Proper Divisor Sum 45,855

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #70297 ← → #70309

1 3 5 15 43 109 129 215 327 545 645 1,635 4,687 14,061 23,435 70,305

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

70,305 210,916 105,458 52,729 158,188 79,094 39,547 118,642 59,321 177,964 88,982 44,491 133,474 66,737 200,212 100,106 50,053 150,160 75,080 37,540 18,770 9,385 28,156 14,078 7,039 21,118 10,559 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

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