2 × 19 × 193 × 239

Prime Factor Structure

Factorization String 2 × 19 × 193 × 239

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,793,600

Proper Divisor Sum 1,040,774

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1752823 ← → #1752827

1 2 19 38 193 239 386 478 3,667 4,541 7,334 9,082 46,127 92,254 876,413 1,752,826

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

1,752,826 876,413 2,629,240 1,314,620 657,310 328,655 985,966 492,983 1,478,950 739,475 2,218,426 1,109,213 3,327,640 1,663,820 831,910 415,955 1,247,866 623,933 1,871,800 935,900 467,950 233,975 701,926 350,963 1,052,890 526,445 1,579,336 789,668 394,834 197,417 592,252 296,126 148,063 444,190 222,095 666,286 333,143 999,430 499,715 1,499,146 749,573 2,248,720 1,124,360 562,180 281,090 140,545 421,636 210,818 105,409 316,228 158,114 79,057 237,172 118,586 59,293 177,880 88,940 44,470 22,235 66,706

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