19 × 2113

Prime Factor Structure

Factorization String 19 × 2113

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 42,280

Proper Divisor Sum 2,133

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #40129 ← → #40151

1 19 2,113 40,147

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

40,147 120,442 60,221 180,664 90,332 45,166 22,583 67,750 33,875 101,626 50,813 152,440 76,220 38,110 19,055 57,166 28,583 85,750 42,875 128,626 64,313 192,940 96,470 48,235 144,706 72,353 217,060 108,530 54,265 162,796 81,398 40,699 122,098 61,049 183,148 91,574 45,787 137,362 68,681 206,044 103,022 51,511 154,534 77,267 231,802 115,901 347,704 173,852 86,926 43,463 130,390 65,195 195,586 97,793 293,380 146,690 73,345 220,036 110,018 55,009

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