11 × 19 × 23 × 853

Prime Factor Structure

Factorization String 11 × 19 × 23 × 853

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,919,040

Proper Divisor Sum 818,669

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #4100311 ← → #4100381

1 11 19 23 209 253 437 853 4,807 9,383 16,207 19,619 178,277 215,809 372,761 4,100,371

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

4,100,371 12,301,114 6,150,557 18,451,672 9,225,836 4,612,918 2,306,459 6,919,378 3,459,689 10,379,068 5,189,534 2,594,767 7,784,302 3,892,151 11,676,454 5,838,227 17,514,682 8,757,341 26,272,024 13,136,012 6,568,006 3,284,003 9,852,010 4,926,005 14,778,016 7,389,008 3,694,504 1,847,252 923,626 461,813 1,385,440 692,720 346,360 173,180 86,590 43,295 129,886 64,943 194,830 97,415 292,246 146,123 438,370 219,185 657,556 328,778 164,389 493,168 246,584 123,292 61,646 30,823 92,470 46,235 138,706 69,353 208,060 104,030 52,015 156,046

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