2 × 19 × 71 × 317

Prime Factor Structure

Factorization String 2 × 19 × 71 × 317

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,373,760

Proper Divisor Sum 518,494

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #855241 ← → #855269

1 2 19 38 71 142 317 634 1,349 2,698 6,023 12,046 22,507 45,014 427,633 855,266

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

855,266 427,633 1,282,900 641,450 320,725 962,176 481,088 240,544 120,272 60,136 30,068 15,034 7,517 22,552 11,276 5,638 2,819 8,458 4,229 12,688 6,344 3,172 1,586 793 2,380 1,190 595 1,786 893 2,680 1,340 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911

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