3 × 7 × 47 × 317

Prime Factor Structure

Factorization String 3 × 7 × 47 × 317

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 488,448

Proper Divisor Sum 175,569

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #312863 ← → #312887

1 3 7 21 47 141 317 329 951 987 2,219 6,657 14,899 44,697 104,293 312,879

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

312,879 938,638 469,319 1,407,958 703,979 2,111,938 1,055,969 3,167,908 1,583,954 791,977 2,375,932 1,187,966 593,983 1,781,950 890,975 2,672,926 1,336,463 4,009,390 2,004,695 6,014,086 3,007,043 9,021,130 4,510,565 13,531,696 6,765,848 3,382,924 1,691,462 845,731 2,537,194 1,268,597 3,805,792 1,902,896 951,448 475,724 237,862 118,931 356,794 178,397 535,192 267,596 133,798 66,899 200,698 100,349 301,048 150,524 75,262 37,631 112,894 56,447 169,342 84,671 254,014 127,007 381,022 190,511 571,534 285,767 857,302 428,651

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