7 × 17 × 149 × 223

Prime Factor Structure

Factorization String 7 × 17 × 149 × 223

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,838,400

Proper Divisor Sum 884,387

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #3954007 ← → #3954017

1 7 17 119 149 223 1,043 1,561 2,533 3,791 17,731 26,537 33,227 232,589 564,859 3,954,013

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

3,954,013 11,862,040 5,931,020 2,965,510 1,482,755 4,448,266 2,224,133 6,672,400 3,336,200 1,668,100 834,050 417,025 1,251,076 625,538 312,769 938,308 469,154 234,577 703,732 351,866 175,933 527,800 263,900 131,950 65,975 197,926 98,963 296,890 148,445 445,336 222,668 111,334 55,667 167,002 83,501 250,504 125,252 62,626 31,313 93,940 46,970 23,485 70,456 35,228 17,614 8,807 26,422 13,211 39,634 19,817 59,452 29,726 14,863 44,590 22,295 66,886 33,443 100,330 50,165 150,496

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