2 × 3 × 5 × 37 × 131 × 397

Prime Factor Structure

Factorization String 2 × 3 × 5 × 37 × 131 × 397

Distinct Prime Factors 6

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 143,738,496

Proper Divisor Sum 86,010,726

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #57727729 ← → #57727771

1 2 3 5 6 10 15 30 37 74 111 131 185 222 262 370 393 397 555 655 786 794 1,110 1,191 1,310 1,965 1,985 2,382 3,930 3,970 4,847 5,955 9,694 11,910 14,541 14,689 24,235 29,082 29,378 44,067 48,470 52,007 72,705 73,445 88,134 104,014 145,410 146,890 156,021 220,335 260,035 312,042 440,670 520,070 780,105 1,560,210 1,924,259 3,848,518 5,772,777 9,621,295

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

57,727,770 28,863,885 86,591,656 43,295,828 21,647,914 10,823,957 32,471,872 16,235,936 8,117,968 4,058,984 2,029,492 1,014,746 507,373 1,522,120 761,060 380,530 190,265 570,796 285,398 142,699 428,098 214,049 642,148 321,074 160,537 481,612 240,806 120,403 361,210 180,605 541,816 270,908 135,454 67,727 203,182 101,591 304,774 152,387 457,162 228,581 685,744 342,872 171,436 85,718 42,859 128,578 64,289 192,868 96,434 48,217 144,652 72,326 36,163 108,490 54,245 162,736 81,368 40,684 20,342 10,171

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