3 × 13 × 41 × 811

Prime Factor Structure

Factorization String 3 × 13 × 41 × 811

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,909,824

Proper Divisor Sum 613,035

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #1296787 ← → #1296803

1 3 13 39 41 123 533 811 1,599 2,433 10,543 31,629 33,251 99,753 432,263 1,296,789

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

1,296,789 3,890,368 1,945,184 972,592 486,296 243,148 121,574 60,787 182,362 91,181 273,544 136,772 68,386 34,193 102,580 51,290 25,645 76,936 38,468 19,234 9,617 28,852 14,426 7,213 21,640 10,820 5,410 2,705 8,116 4,058 2,029 6,088 3,044 1,522 761 2,284 1,142 571 1,714 857 2,572 1,286 643 1,930 965 2,896 1,448 724 362 181 544 272 136 68 34 17 52 26 13 40

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