2 × 7 × 137 × 1439

Prime Factor Structure

Factorization String 2 × 7 × 137 × 1439

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,769,280

Proper Divisor Sum 2,009,278

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #2759971 ← → #2760013

1 2 7 14 137 274 959 1,439 1,918 2,878 10,073 20,146 197,143 394,286 1,380,001 2,760,002

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

2,760,002 1,380,001 4,140,004 2,070,002 1,035,001 3,105,004 1,552,502 776,251 2,328,754 1,164,377 3,493,132 1,746,566 873,283 2,619,850 1,309,925 3,929,776 1,964,888 982,444 491,222 245,611 736,834 368,417 1,105,252 552,626 276,313 828,940 414,470 207,235 621,706 310,853 932,560 466,280 233,140 116,570 58,285 174,856 87,428 43,714 21,857 65,572 32,786 16,393 49,180 24,590 12,295 36,886 18,443 55,330 27,665 82,996 41,498 20,749 62,248 31,124 15,562 7,781 23,344 11,672 5,836 2,918

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