2 × 7 × 61 × 2539

Prime Factor Structure

Factorization String 2 × 7 × 61 × 2539

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,779,520

Proper Divisor Sum 1,611,214

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2168303 ← → #2168317

1 2 7 14 61 122 427 854 2,539 5,078 17,773 35,546 154,879 309,758 1,084,153 2,168,306

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

2,168,306 1,084,153 3,252,460 1,626,230 813,115 2,439,346 1,219,673 3,659,020 1,829,510 914,755 2,744,266 1,372,133 4,116,400 2,058,200 1,029,100 514,550 257,275 771,826 385,913 1,157,740 578,870 289,435 868,306 434,153 1,302,460 651,230 325,615 976,846 488,423 1,465,270 732,635 2,197,906 1,098,953 3,296,860 1,648,430 824,215 2,472,646 1,236,323 3,708,970 1,854,485 5,563,456 2,781,728 1,390,864 695,432 347,716 173,858 86,929 260,788 130,394 65,197 195,592 97,796 48,898 24,449 73,348 36,674 18,337 55,012 27,506 13,753

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