7 × 31² × 73

Prime Factor Structure

Factorization String 7 × 31^2 × 73

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 587,856

Proper Divisor Sum 96,785

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #491059 ← → #491081

1 7 31 73 217 511 961 2,263 6,727 15,841 70,153 491,071

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

491,071 1,473,214 736,607 2,209,822 1,104,911 3,314,734 1,657,367 4,972,102 2,486,051 7,458,154 3,729,077 11,187,232 5,593,616 2,796,808 1,398,404 699,202 349,601 1,048,804 524,402 262,201 786,604 393,302 196,651 589,954 294,977 884,932 442,466 221,233 663,700 331,850 165,925 497,776 248,888 124,444 62,222 31,111 93,334 46,667 140,002 70,001 210,004 105,002 52,501 157,504 78,752 39,376 19,688 9,844 4,922 2,461 7,384 3,692 1,846 923 2,770 1,385 4,156 2,078 1,039 3,118

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