3 × 7 × 11 × 8537

Prime Factor Structure

Factorization String 3 × 7 × 11 × 8537

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,278,592

Proper Divisor Sum 1,306,545

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1972037 ← → #1972049

1 3 7 11 21 33 77 231 8,537 25,611 59,759 93,907 179,277 281,721 657,349 1,972,047

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

1,972,047 5,916,142 2,958,071 8,874,214 4,437,107 13,311,322 6,655,661 19,966,984 9,983,492 4,991,746 2,495,873 7,487,620 3,743,810 1,871,905 5,615,716 2,807,858 1,403,929 4,211,788 2,105,894 1,052,947 3,158,842 1,579,421 4,738,264 2,369,132 1,184,566 592,283 1,776,850 888,425 2,665,276 1,332,638 666,319 1,998,958 999,479 2,998,438 1,499,219 4,497,658 2,248,829 6,746,488 3,373,244 1,686,622 843,311 2,529,934 1,264,967 3,794,902 1,897,451 5,692,354 2,846,177 8,538,532 4,269,266 2,134,633 6,403,900 3,201,950 1,600,975 4,802,926 2,401,463 7,204,390 3,602,195 10,806,586 5,403,293 16,209,880

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