5 × 7 × 43 × 1709

Prime Factor Structure

Factorization String 5 × 7 × 43 × 1709

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,611,520

Proper Divisor Sum 1,039,475

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2572043 ← → #2572057

1 5 7 35 43 215 301 1,505 1,709 8,545 11,963 59,815 73,487 367,435 514,409 2,572,045

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

2,572,045 7,716,136 3,858,068 1,929,034 964,517 2,893,552 1,446,776 723,388 361,694 180,847 542,542 271,271 813,814 406,907 1,220,722 610,361 1,831,084 915,542 457,771 1,373,314 686,657 2,059,972 1,029,986 514,993 1,544,980 772,490 386,245 1,158,736 579,368 289,684 144,842 72,421 217,264 108,632 54,316 27,158 13,579 40,738 20,369 61,108 30,554 15,277 45,832 22,916 11,458 5,729 17,188 8,594 4,297 12,892 6,446 3,223 9,670 4,835 14,506 7,253 21,760 10,880 5,440 2,720

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