3 × 13 × 17 × 2647

Prime Factor Structure

Factorization String 3 × 13 × 17 × 2647

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,669,184

Proper Divisor Sum 914,223

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #1754957 ← → #1754971

1 3 13 17 39 51 221 663 2,647 7,941 34,411 44,999 103,233 134,997 584,987 1,754,961

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

1,754,961 5,264,884 2,632,442 1,316,221 3,948,664 1,974,332 987,166 493,583 1,480,750 740,375 2,221,126 1,110,563 3,331,690 1,665,845 4,997,536 2,498,768 1,249,384 624,692 312,346 156,173 468,520 234,260 117,130 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 1,304 652 326 163 490 245 736 368 184 92 46 23 70 35 106 53

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