3 × 7 × 40847

Prime Factor Structure

Factorization String 3 × 7 × 40847

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,307,136

Proper Divisor Sum 449,349

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #857749 ← → #857809

1 3 7 21 40,847 122,541 285,929 857,787

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

857,787 2,573,362 1,286,681 3,860,044 1,930,022 965,011 2,895,034 1,447,517 4,342,552 2,171,276 1,085,638 542,819 1,628,458 814,229 2,442,688 1,221,344 610,672 305,336 152,668 76,334 38,167 114,502 57,251 171,754 85,877 257,632 128,816 64,408 32,204 16,102 8,051 24,154 12,077 36,232 18,116 9,058 4,529 13,588 6,794 3,397 10,192 5,096 2,548 1,274 637 1,912 956 478 239 718 359 1,078 539 1,618 809 2,428 1,214 607 1,822 911

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