11 × 71 × 661

Prime Factor Structure

Factorization String 11 × 71 × 661

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 571,968

Proper Divisor Sum 55,727

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #516233 ← → #516247

1 11 71 661 781 7,271 46,931 516,241

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

516,241 1,548,724 774,362 387,181 1,161,544 580,772 290,386 145,193 435,580 217,790 108,895 326,686 163,343 490,030 245,015 735,046 367,523 1,102,570 551,285 1,653,856 826,928 413,464 206,732 103,366 51,683 155,050 77,525 232,576 116,288 58,144 29,072 14,536 7,268 3,634 1,817 5,452 2,726 1,363 4,090 2,045 6,136 3,068 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242 13,121 39,364 19,682

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