2² × 5⁵ × 7 × 19

Prime Factor Structure

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

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 4,374,720

Proper Divisor Sum 2,712,220

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1662491 ← → #1662503

1 2 4 5 7 10 14 19 20 25 28 35 38 50 70 76 95 100 125 133 140 175 190 250 266 350 380 475 500 532 625 665 700 875 950 1,250 1,330 1,750 1,900 2,375 2,500 2,660 3,125 3,325 3,500 4,375 4,750 6,250 6,650 8,750 9,500 11,875 12,500 13,300 16,625 17,500 21,875 23,750 33,250 43,750

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

1,662,500 831,250 415,625 1,246,876 623,438 311,719 935,158 467,579 1,402,738 701,369 2,104,108 1,052,054 526,027 1,578,082 789,041 2,367,124 1,183,562 591,781 1,775,344 887,672 443,836 221,918 110,959 332,878 166,439 499,318 249,659 748,978 374,489 1,123,468 561,734 280,867 842,602 421,301 1,263,904 631,952 315,976 157,988 78,994 39,497 118,492 59,246 29,623 88,870 44,435 133,306 66,653 199,960 99,980 49,990 24,995 74,986 37,493 112,480 56,240 28,120 14,060 7,030 3,515 10,546

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