2 × 19 × 107 × 127

Prime Factor Structure

Factorization String 2 × 19 × 107 × 127

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 829,440

Proper Divisor Sum 313,058

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #516377 ← → #516391

1 2 19 38 107 127 214 254 2,033 2,413 4,066 4,826 13,589 27,178 258,191 516,382

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

516,382 258,191 774,574 387,287 1,161,862 580,931 1,742,794 871,397 2,614,192 1,307,096 653,548 326,774 163,387 490,162 245,081 735,244 367,622 183,811 551,434 275,717 827,152 413,576 206,788 103,394 51,697 155,092 77,546 38,773 116,320 58,160 29,080 14,540 7,270 3,635 10,906 5,453 16,360 8,180 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.