23 × 19889

Prime Factor Structure

Factorization String 23 × 19889

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 477,360

Proper Divisor Sum 19,913

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #457433 ← → #457459

1 23 19,889 457,447

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

457,447 1,372,342 686,171 2,058,514 1,029,257 3,087,772 1,543,886 771,943 2,315,830 1,157,915 3,473,746 1,736,873 5,210,620 2,605,310 1,302,655 3,907,966 1,953,983 5,861,950 2,930,975 8,792,926 4,396,463 13,189,390 6,594,695 19,784,086 9,892,043 29,676,130 14,838,065 44,514,196 22,257,098 11,128,549 33,385,648 16,692,824 8,346,412 4,173,206 2,086,603 6,259,810 3,129,905 9,389,716 4,694,858 2,347,429 7,042,288 3,521,144 1,760,572 880,286 440,143 1,320,430 660,215 1,980,646 990,323 2,970,970 1,485,485 4,456,456 2,228,228 1,114,114 557,057 1,671,172 835,586 417,793 1,253,380 626,690

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