13 × 23 × 47 × 263

Prime Factor Structure

Factorization String 13 × 23 × 47 × 263

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,257,792

Proper Divisor Sum 561,853

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #3695933 ← → #3695947

1 13 23 47 263 299 611 1,081 3,419 6,049 12,361 14,053 78,637 160,693 284,303 3,695,939

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

3,695,939 11,087,818 5,543,909 16,631,728 8,315,864 4,157,932 2,078,966 1,039,483 3,118,450 1,559,225 4,677,676 2,338,838 1,169,419 3,508,258 1,754,129 5,262,388 2,631,194 1,315,597 3,946,792 1,973,396 986,698 493,349 1,480,048 740,024 370,012 185,006 92,503 277,510 138,755 416,266 208,133 624,400 312,200 156,100 78,050 39,025 117,076 58,538 29,269 87,808 43,904 21,952 10,976 5,488 2,744 1,372 686 343 1,030 515 1,546 773 2,320 1,160 580 290 145 436 218 109

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