7 × 231709

Prime Factor Structure

Factorization String 7 × 231709

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,853,680

Proper Divisor Sum 231,717

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1621933 ← → #1621979

1 7 231,709 1,621,963

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

1,621,963 4,865,890 2,432,945 7,298,836 3,649,418 1,824,709 5,474,128 2,737,064 1,368,532 684,266 342,133 1,026,400 513,200 256,600 128,300 64,150 32,075 96,226 48,113 144,340 72,170 36,085 108,256 54,128 27,064 13,532 6,766 3,383 10,150 5,075 15,226 7,613 22,840 11,420 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422 2,711 8,134 4,067 12,202 6,101 18,304 9,152 4,576 2,288 1,144 572 286

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