2³ × 5 × 437539

Prime Factor Structure

Factorization String 2^3 × 5 × 437539

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 39,378,600

Proper Divisor Sum 21,877,040

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #17501557 ← → #17501573

1 2 4 5 8 10 20 40 437,539 875,078 1,750,156 2,187,695 3,500,312 4,375,390 8,750,780 17,501,560

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

17,501,560 8,750,780 4,375,390 2,187,695 6,563,086 3,281,543 9,844,630 4,922,315 14,766,946 7,383,473 22,150,420 11,075,210 5,537,605 16,612,816 8,306,408 4,153,204 2,076,602 1,038,301 3,114,904 1,557,452 778,726 389,363 1,168,090 584,045 1,752,136 876,068 438,034 219,017 657,052 328,526 164,263 492,790 246,395 739,186 369,593 1,108,780 554,390 277,195 831,586 415,793 1,247,380 623,690 311,845 935,536 467,768 233,884 116,942 58,471 175,414 87,707 263,122 131,561 394,684 197,342 98,671 296,014 148,007 444,022 222,011 666,034

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