2² × 5² × 7 × 11 × 89

Prime Factor Structure

Factorization String 2^2 × 5^2 × 7 × 11 × 89

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 1,874,880

Proper Divisor Sum 1,189,580

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #685297 ← → #685301

1 2 4 5 7 10 11 14 20 22 25 28 35 44 50 55 70 77 89 100 110 140 154 175 178 220 275 308 350 356 385 445 550 623 700 770 890 979 1,100 1,246 1,540 1,780 1,925 1,958 2,225 2,492 3,115 3,850 3,916 4,450 4,895 6,230 6,853 7,700 8,900 9,790 12,460 13,706 15,575 19,580

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

685,300 342,650 171,325 513,976 256,988 128,494 64,247 192,742 96,371 289,114 144,557 433,672 216,836 108,418 54,209 162,628 81,314 40,657 121,972 60,986 30,493 91,480 45,740 22,870 11,435 34,306 17,153 51,460 25,730 12,865 38,596 19,298 9,649 28,948 14,474 7,237 21,712 10,856 5,428 2,714 1,357 4,072 2,036 1,018 509 1,528 764 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372

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