3 × 17 × 392279

Prime Factor Structure

Factorization String 3 × 17 × 392279

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 28,244,160

Proper Divisor Sum 8,237,931

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #20006227 ← → #20006243

1 3 17 51 392,279 1,176,837 6,668,743 20,006,229

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

20,006,229 60,018,688 30,009,344 15,004,672 7,502,336 3,751,168 1,875,584 937,792 468,896 234,448 117,224 58,612 29,306 14,653 43,960 21,980 10,990 5,495 16,486 8,243 24,730 12,365 37,096 18,548 9,274 4,637 13,912 6,956 3,478 1,739 5,218 2,609 7,828 3,914 1,957 5,872 2,936 1,468 734 367 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931 2,794 1,397 4,192 2,096 1,048 524 262 131 394 197 592

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