3 × 13 × 71 × 151

Prime Factor Structure

Factorization String 3 × 13 × 71 × 151

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 612,864

Proper Divisor Sum 194,745

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #418109 ← → #418129

1 3 13 39 71 151 213 453 923 1,963 2,769 5,889 10,721 32,163 139,373 418,119

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

418,119 1,254,358 627,179 1,881,538 940,769 2,822,308 1,411,154 705,577 2,116,732 1,058,366 529,183 1,587,550 793,775 2,381,326 1,190,663 3,571,990 1,785,995 5,357,986 2,678,993 8,036,980 4,018,490 2,009,245 6,027,736 3,013,868 1,506,934 753,467 2,260,402 1,130,201 3,390,604 1,695,302 847,651 2,542,954 1,271,477 3,814,432 1,907,216 953,608 476,804 238,402 119,201 357,604 178,802 89,401 268,204 134,102 67,051 201,154 100,577 301,732 150,866 75,433 226,300 113,150 56,575 169,726 84,863 254,590 127,295 381,886 190,943 572,830

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