3 × 7 × 189347

Prime Factor Structure

Factorization String 3 × 7 × 189347

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,059,136

Proper Divisor Sum 2,082,849

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #3976267 ← → #3976289

1 3 7 21 189,347 568,041 1,325,429 3,976,287

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

3,976,287 11,928,862 5,964,431 17,893,294 8,946,647 26,839,942 13,419,971 40,259,914 20,129,957 60,389,872 30,194,936 15,097,468 7,548,734 3,774,367 11,323,102 5,661,551 16,984,654 8,492,327 25,476,982 12,738,491 38,215,474 19,107,737 57,323,212 28,661,606 14,330,803 42,992,410 21,496,205 64,488,616 32,244,308 16,122,154 8,061,077 24,183,232 12,091,616 6,045,808 3,022,904 1,511,452 755,726 377,863 1,133,590 566,795 1,700,386 850,193 2,550,580 1,275,290 637,645 1,912,936 956,468 478,234 239,117 717,352 358,676 179,338 89,669 269,008 134,504 67,252 33,626 16,813 50,440 25,220

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