7 × 11 × 223 × 383

Prime Factor Structure

Factorization String 7 × 11 × 223 × 383

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,257,536

Proper Divisor Sum 1,681,043

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #6576473 ← → #6576511

1 7 11 77 223 383 1,561 2,453 2,681 4,213 17,171 29,491 85,409 597,863 939,499 6,576,493

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

6,576,493 19,729,480 9,864,740 4,932,370 2,466,185 7,398,556 3,699,278 1,849,639 5,548,918 2,774,459 8,323,378 4,161,689 12,485,068 6,242,534 3,121,267 9,363,802 4,681,901 14,045,704 7,022,852 3,511,426 1,755,713 5,267,140 2,633,570 1,316,785 3,950,356 1,975,178 987,589 2,962,768 1,481,384 740,692 370,346 185,173 555,520 277,760 138,880 69,440 34,720 17,360 8,680 4,340 2,170 1,085 3,256 1,628 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196

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