3 × 7 × 79 × 523

Prime Factor Structure

Factorization String 3 × 7 × 79 × 523

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,341,440

Proper Divisor Sum 473,783

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #867653 ← → #867677

1 3 7 21 79 237 523 553 1,569 1,659 3,661 10,983 41,317 123,951 289,219 867,657

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

867,657 2,602,972 1,301,486 650,743 1,952,230 976,115 2,928,346 1,464,173 4,392,520 2,196,260 1,098,130 549,065 1,647,196 823,598 411,799 1,235,398 617,699 1,853,098 926,549 2,779,648 1,389,824 694,912 347,456 173,728 86,864 43,432 21,716 10,858 5,429 16,288 8,144 4,072 2,036 1,018 509 1,528 764 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205 616 308 154

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