2³ × 5 × 7² × 199

Prime Factor Structure

Factorization String 2^3 × 5 × 7^2 × 199

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,026,000

Proper Divisor Sum 635,960

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #390001 ← → #390043

1 2 4 5 7 8 10 14 20 28 35 40 49 56 70 98 140 196 199 245 280 392 398 490 796 980 995 1,393 1,592 1,960 1,990 2,786 3,980 5,572 6,965 7,960 9,751 11,144 13,930 19,502 27,860 39,004 48,755 55,720 78,008 97,510 195,020 390,040

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

390,040 195,020 97,510 48,755 146,266 73,133 219,400 109,700 54,850 27,425 82,276 41,138 20,569 61,708 30,854 15,427 46,282 23,141 69,424 34,712 17,356 8,678 4,339 13,018 6,509 19,528 9,764 4,882 2,441 7,324 3,662 1,831 5,494 2,747 8,242 4,121 12,364 6,182 3,091 9,274 4,637 13,912 6,956 3,478 1,739 5,218 2,609 7,828 3,914 1,957 5,872 2,936 1,468 734 367 1,102 551 1,654 827 2,482

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