563 × 3911

Prime Factor Structure

Factorization String 563 × 3911

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,206,368

Proper Divisor Sum 4,475

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2201839 ← → #2201897

1 563 3,911 2,201,893

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

2,201,893 6,605,680 3,302,840 1,651,420 825,710 412,855 1,238,566 619,283 1,857,850 928,925 2,786,776 1,393,388 696,694 348,347 1,045,042 522,521 1,567,564 783,782 391,891 1,175,674 587,837 1,763,512 881,756 440,878 220,439 661,318 330,659 991,978 495,989 1,487,968 743,984 371,992 185,996 92,998 46,499 139,498 69,749 209,248 104,624 52,312 26,156 13,078 6,539 19,618 9,809 29,428 14,714 7,357 22,072 11,036 5,518 2,759 8,278 4,139 12,418 6,209 18,628 9,314 4,657 13,972

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