2² × 3 × 5 × 47 × 139

Prime Factor Structure

Factorization String 2^2 × 3 × 5 × 47 × 139

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,128,960

Proper Divisor Sum 736,980

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #391967 ← → #391987

1 2 3 4 5 6 10 12 15 20 30 47 60 94 139 141 188 235 278 282 417 470 556 564 695 705 834 940 1,390 1,410 1,668 2,085 2,780 2,820 4,170 6,533 8,340 13,066 19,599 26,132 32,665 39,198 65,330 78,396 97,995 130,660 195,990 391,980

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

391,980 195,990 97,995 293,986 146,993 440,980 220,490 110,245 330,736 165,368 82,684 41,342 20,671 62,014 31,007 93,022 46,511 139,534 69,767 209,302 104,651 313,954 156,977 470,932 235,466 117,733 353,200 176,600 88,300 44,150 22,075 66,226 33,113 99,340 49,670 24,835 74,506 37,253 111,760 55,880 27,940 13,970 6,985 20,956 10,478 5,239 15,718 7,859 23,578 11,789 35,368 17,684 8,842 4,421 13,264 6,632 3,316 1,658 829 2,488

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