2 × 5 × 37 × 1777

Prime Factor Structure

Factorization String 2 × 5 × 37 × 1777

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,216,152

Proper Divisor Sum 558,662

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #657473 ← → #657491

1 2 5 10 37 74 185 370 1,777 3,554 8,885 17,770 65,749 131,498 328,745 657,490

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

657,490 328,745 986,236 493,118 246,559 739,678 369,839 1,109,518 554,759 1,664,278 832,139 2,496,418 1,248,209 3,744,628 1,872,314 936,157 2,808,472 1,404,236 702,118 351,059 1,053,178 526,589 1,579,768 789,884 394,942 197,471 592,414 296,207 888,622 444,311 1,332,934 666,467 1,999,402 999,701 2,999,104 1,499,552 749,776 374,888 187,444 93,722 46,861 140,584 70,292 35,146 17,573 52,720 26,360 13,180 6,590 3,295 9,886 4,943 14,830 7,415 22,246 11,123 33,370 16,685 50,056 25,028

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