3 × 13 × 17 × 601

Prime Factor Structure

Factorization String 3 × 13 × 17 × 601

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 606,816

Proper Divisor Sum 208,353

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #398459 ← → #398467

1 3 13 17 39 51 221 601 663 1,803 7,813 10,217 23,439 30,651 132,821 398,463

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

398,463 1,195,390 597,695 1,793,086 896,543 2,689,630 1,344,815 4,034,446 2,017,223 6,051,670 3,025,835 9,077,506 4,538,753 13,616,260 6,808,130 3,404,065 10,212,196 5,106,098 2,553,049 7,659,148 3,829,574 1,914,787 5,744,362 2,872,181 8,616,544 4,308,272 2,154,136 1,077,068 538,534 269,267 807,802 403,901 1,211,704 605,852 302,926 151,463 454,390 227,195 681,586 340,793 1,022,380 511,190 255,595 766,786 383,393 1,150,180 575,090 287,545 862,636 431,318 215,659 646,978 323,489 970,468 485,234 242,617 727,852 363,926 181,963 545,890

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