2 × 5 × 137 × 379

Prime Factor Structure

Factorization String 2 × 5 × 137 × 379

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 943,920

Proper Divisor Sum 424,690

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #519229 ← → #519247

1 2 5 10 137 274 379 685 758 1,370 1,895 3,790 51,923 103,846 259,615 519,230

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

519,230 259,615 778,846 389,423 1,168,270 584,135 1,752,406 876,203 2,628,610 1,314,305 3,942,916 1,971,458 985,729 2,957,188 1,478,594 739,297 2,217,892 1,108,946 554,473 1,663,420 831,710 415,855 1,247,566 623,783 1,871,350 935,675 2,807,026 1,403,513 4,210,540 2,105,270 1,052,635 3,157,906 1,578,953 4,736,860 2,368,430 1,184,215 3,552,646 1,776,323 5,328,970 2,664,485 7,993,456 3,996,728 1,998,364 999,182 499,591 1,498,774 749,387 2,248,162 1,124,081 3,372,244 1,686,122 843,061 2,529,184 1,264,592 632,296 316,148 158,074 79,037 237,112 118,556

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