3 × 7 × 11 × 16007

Prime Factor Structure

Factorization String 3 × 7 × 11 × 16007

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,147,072

Proper Divisor Sum 2,449,455

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #3697591 ← → #3697633

1 3 7 11 21 33 77 231 16,007 48,021 112,049 176,077 336,147 528,231 1,232,539 3,697,617

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

3,697,617 11,092,852 5,546,426 2,773,213 8,319,640 4,159,820 2,079,910 1,039,955 3,119,866 1,559,933 4,679,800 2,339,900 1,169,950 584,975 1,754,926 877,463 2,632,390 1,316,195 3,948,586 1,974,293 5,922,880 2,961,440 1,480,720 740,360 370,180 185,090 92,545 277,636 138,818 69,409 208,228 104,114 52,057 156,172 78,086 39,043 117,130 58,565 175,696 87,848 43,924 21,962 10,981 32,944 16,472 8,236 4,118 2,059 6,178 3,089 9,268 4,634 2,317 6,952 3,476 1,738 869 2,608 1,304 652

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