2⁴ × 5 × 211 × 1663

Prime Factor Structure

Factorization String 2^4 × 5 × 211 × 1663

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 65,614,848

Proper Divisor Sum 37,543,408

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #28071413 ← → #28071469

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

28,071,440 14,035,720 7,017,860 3,508,930 1,754,465 5,263,396 2,631,698 1,315,849 3,947,548 1,973,774 986,887 2,960,662 1,480,331 4,440,994 2,220,497 6,661,492 3,330,746 1,665,373 4,996,120 2,498,060 1,249,030 624,515 1,873,546 936,773 2,810,320 1,405,160 702,580 351,290 175,645 526,936 263,468 131,734 65,867 197,602 98,801 296,404 148,202 74,101 222,304 111,152 55,576 27,788 13,894 6,947 20,842 10,421 31,264 15,632 7,816 3,908 1,954 977 2,932 1,466 733 2,200 1,100 550 275 826

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