3 × 41 × 157 × 163

Prime Factor Structure

Factorization String 3 × 41 × 157 × 163

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,353,216

Proper Divisor Sum 1,205,523

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #3147679 ← → #3147707

1 3 41 123 157 163 471 489 6,437 6,683 19,311 20,049 25,591 76,773 1,049,231 3,147,693

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

3,147,693 9,443,080 4,721,540 2,360,770 1,180,385 3,541,156 1,770,578 885,289 2,655,868 1,327,934 663,967 1,991,902 995,951 2,987,854 1,493,927 4,481,782 2,240,891 6,722,674 3,361,337 10,084,012 5,042,006 2,521,003 7,563,010 3,781,505 11,344,516 5,672,258 2,836,129 8,508,388 4,254,194 2,127,097 6,381,292 3,190,646 1,595,323 4,785,970 2,392,985 7,178,956 3,589,478 1,794,739 5,384,218 2,692,109 8,076,328 4,038,164 2,019,082 1,009,541 3,028,624 1,514,312 757,156 378,578 189,289 567,868 283,934 141,967 425,902 212,951 638,854 319,427 958,282 479,141 1,437,424 718,712

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