19 × 3823

Prime Factor Structure

Factorization String 19 × 3823

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 76,480

Proper Divisor Sum 3,843

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #72623 ← → #72643

1 19 3,823 72,637

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

72,637 217,912 108,956 54,478 27,239 81,718 40,859 122,578 61,289 183,868 91,934 45,967 137,902 68,951 206,854 103,427 310,282 155,141 465,424 232,712 116,356 58,178 29,089 87,268 43,634 21,817 65,452 32,726 16,363 49,090 24,545 73,636 36,818 18,409 55,228 27,614 13,807 41,422 20,711 62,134 31,067 93,202 46,601 139,804 69,902 34,951 104,854 52,427 157,282 78,641 235,924 117,962 58,981 176,944 88,472 44,236 22,118 11,059 33,178 16,589

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