2 × 19 × 61 × 173

Prime Factor Structure

Factorization String 2 × 19 × 61 × 173

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 647,280

Proper Divisor Sum 246,266

Digit Sum / Digital Root 10 (Root: 1)

Adjacent Primes #400997 ← → #401017

1 2 19 38 61 122 173 346 1,159 2,318 3,287 6,574 10,553 21,106 200,507 401,014

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

401,014 200,507 601,522 300,761 902,284 451,142 225,571 676,714 338,357 1,015,072 507,536 253,768 126,884 63,442 31,721 95,164 47,582 23,791 71,374 35,687 107,062 53,531 160,594 80,297 240,892 120,446 60,223 180,670 90,335 271,006 135,503 406,510 203,255 609,766 304,883 914,650 457,325 1,371,976 685,988 342,994 171,497 514,492 257,246 128,623 385,870 192,935 578,806 289,403 868,210 434,105 1,302,316 651,158 325,579 976,738 488,369 1,465,108 732,554 366,277 1,098,832 549,416

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