5 × 7 × 19421

Prime Factor Structure

Factorization String 5 × 7 × 19421

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 932,256

Proper Divisor Sum 252,521

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #679733 ← → #679741

1 5 7 35 19,421 97,105 135,947 679,735

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

679,735 2,039,206 1,019,603 3,058,810 1,529,405 4,588,216 2,294,108 1,147,054 573,527 1,720,582 860,291 2,580,874 1,290,437 3,871,312 1,935,656 967,828 483,914 241,957 725,872 362,936 181,468 90,734 45,367 136,102 68,051 204,154 102,077 306,232 153,116 76,558 38,279 114,838 57,419 172,258 86,129 258,388 129,194 64,597 193,792 96,896 48,448 24,224 12,112 6,056 3,028 1,514 757 2,272 1,136 568 284 142 71 214 107 322 161 484 242 121

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