7 × 17 × 53 × 659

Prime Factor Structure

Factorization String 7 × 17 × 53 × 659

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,132,160

Proper Divisor Sum 975,847

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #4156301 ← → #4156331

1 7 17 53 119 371 659 901 4,613 6,307 11,203 34,927 78,421 244,489 593,759 4,156,313

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

4,156,313 12,468,940 6,234,470 3,117,235 9,351,706 4,675,853 14,027,560 7,013,780 3,506,890 1,753,445 5,260,336 2,630,168 1,315,084 657,542 328,771 986,314 493,157 1,479,472 739,736 369,868 184,934 92,467 277,402 138,701 416,104 208,052 104,026 52,013 156,040 78,020 39,010 19,505 58,516 29,258 14,629 43,888 21,944 10,972 5,486 2,743 8,230 4,115 12,346 6,173 18,520 9,260 4,630 2,315 6,946 3,473 10,420 5,210 2,605 7,816 3,908 1,954 977 2,932 1,466 733

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