3 × 7 × 67 × 409

Prime Factor Structure

Factorization String 3 × 7 × 67 × 409

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 892,160

Proper Divisor Sum 316,697

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #575441 ← → #575473

1 3 7 21 67 201 409 469 1,227 1,407 2,863 8,589 27,403 82,209 191,821 575,463

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

575,463 1,726,390 863,195 2,589,586 1,294,793 3,884,380 1,942,190 971,095 2,913,286 1,456,643 4,369,930 2,184,965 6,554,896 3,277,448 1,638,724 819,362 409,681 1,229,044 614,522 307,261 921,784 460,892 230,446 115,223 345,670 172,835 518,506 259,253 777,760 388,880 194,440 97,220 48,610 24,305 72,916 36,458 18,229 54,688 27,344 13,672 6,836 3,418 1,709 5,128 2,564 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222 611

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