3 × 7 × 23 × 1301

Prime Factor Structure

Factorization String 3 × 7 × 23 × 1301

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 999,936

Proper Divisor Sum 371,553

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #628379 ← → #628391

1 3 7 21 23 69 161 483 1,301 3,903 9,107 27,321 29,923 89,769 209,461 628,383

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

628,383 1,885,150 942,575 2,827,726 1,413,863 4,241,590 2,120,795 6,362,386 3,181,193 9,543,580 4,771,790 2,385,895 7,157,686 3,578,843 10,736,530 5,368,265 16,104,796 8,052,398 4,026,199 12,078,598 6,039,299 18,117,898 9,058,949 27,176,848 13,588,424 6,794,212 3,397,106 1,698,553 5,095,660 2,547,830 1,273,915 3,821,746 1,910,873 5,732,620 2,866,310 1,433,155 4,299,466 2,149,733 6,449,200 3,224,600 1,612,300 806,150 403,075 1,209,226 604,613 1,813,840 906,920 453,460 226,730 113,365 340,096 170,048 85,024 42,512 21,256 10,628 5,314 2,657 7,972 3,986

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