3² × 7 × 23 × 563

Prime Factor Structure

Factorization String 3^2 × 7 × 23 × 563

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,407,744

Proper Divisor Sum 591,957

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #815729 ← → #815809

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

815,787 2,447,362 1,223,681 3,671,044 1,835,522 917,761 2,753,284 1,376,642 688,321 2,064,964 1,032,482 516,241 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

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