2² × 5 × 7 × 19 × 257

Prime Factor Structure

Factorization String 2^2 × 5 × 7 × 19 × 257

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,733,760

Proper Divisor Sum 1,050,140

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #683603 ← → #683651

1 2 4 5 7 10 14 19 20 28 35 38 70 76 95 133 140 190 257 266 380 514 532 665 1,028 1,285 1,330 1,799 2,570 2,660 3,598 4,883 5,140 7,196 8,995 9,766 17,990 19,532 24,415 34,181 35,980 48,830 68,362 97,660 136,724 170,905 341,810 683,620

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

683,620 341,810 170,905 512,716 256,358 128,179 384,538 192,269 576,808 288,404 144,202 72,101 216,304 108,152 54,076 27,038 13,519 40,558 20,279 60,838 30,419 91,258 45,629 136,888 68,444 34,222 17,111 51,334 25,667 77,002 38,501 115,504 57,752 28,876 14,438 7,219 21,658 10,829 32,488 16,244 8,122 4,061 12,184 6,092 3,046 1,523 4,570 2,285 6,856 3,428 1,714 857 2,572 1,286 643 1,930 965 2,896 1,448 724

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