3 × 5 × 37 × 12619

Prime Factor Structure

Factorization String 3 × 5 × 37 × 12619

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 11,509,440

Proper Divisor Sum 4,505,895

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #7003543 ← → #7003561

1 3 5 15 37 111 185 555 12,619 37,857 63,095 189,285 466,903 1,400,709 2,334,515 7,003,545

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

7,003,545 21,010,636 10,505,318 5,252,659 15,757,978 7,878,989 23,636,968 11,818,484 5,909,242 2,954,621 8,863,864 4,431,932 2,215,966 1,107,983 3,323,950 1,661,975 4,985,926 2,492,963 7,478,890 3,739,445 11,218,336 5,609,168 2,804,584 1,402,292 701,146 350,573 1,051,720 525,860 262,930 131,465 394,396 197,198 98,599 295,798 147,899 443,698 221,849 665,548 332,774 166,387 499,162 249,581 748,744 374,372 187,186 93,593 280,780 140,390 70,195 210,586 105,293 315,880 157,940 78,970 39,485 118,456 59,228 29,614 14,807 44,422

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