7 × 91771

Prime Factor Structure

Factorization String 7 × 91771

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 734,176

Proper Divisor Sum 91,779

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #642373 ← → #642403

1 7 91,771 642,397

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

642,397 1,927,192 963,596 481,798 240,899 722,698 361,349 1,084,048 542,024 271,012 135,506 67,753 203,260 101,630 50,815 152,446 76,223 228,670 114,335 343,006 171,503 514,510 257,255 771,766 385,883 1,157,650 578,825 1,736,476 868,238 434,119 1,302,358 651,179 1,953,538 976,769 2,930,308 1,465,154 732,577 2,197,732 1,098,866 549,433 1,648,300 824,150 412,075 1,236,226 618,113 1,854,340 927,170 463,585 1,390,756 695,378 347,689 1,043,068 521,534 260,767 782,302 391,151 1,173,454 586,727 1,760,182 880,091

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