3 × 5 × 7 × 7321

Prime Factor Structure

Factorization String 3 × 5 × 7 × 7321

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,405,824

Proper Divisor Sum 637,119

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #768671 ← → #768727

1 3 5 7 15 21 35 105 7,321 21,963 36,605 51,247 109,815 153,741 256,235 768,705

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

768,705 2,306,116 1,153,058 576,529 1,729,588 864,794 432,397 1,297,192 648,596 324,298 162,149 486,448 243,224 121,612 60,806 30,403 91,210 45,605 136,816 68,408 34,204 17,102 8,551 25,654 12,827 38,482 19,241 57,724 28,862 14,431 43,294 21,647 64,942 32,471 97,414 48,707 146,122 73,061 219,184 109,592 54,796 27,398 13,699 41,098 20,549 61,648 30,824 15,412 7,706 3,853 11,560 5,780 2,890 1,445 4,336 2,168 1,084 542 271 814

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