7 × 13 × 19 × 673

Prime Factor Structure

Factorization String 7 × 13 × 19 × 673

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,509,760

Proper Divisor Sum 346,143

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1163611 ← → #1163627

1 7 13 19 91 133 247 673 1,729 4,711 8,749 12,787 61,243 89,509 166,231 1,163,617

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

1,163,617 3,490,852 1,745,426 872,713 2,618,140 1,309,070 654,535 1,963,606 981,803 2,945,410 1,472,705 4,418,116 2,209,058 1,104,529 3,313,588 1,656,794 828,397 2,485,192 1,242,596 621,298 310,649 931,948 465,974 232,987 698,962 349,481 1,048,444 524,222 262,111 786,334 393,167 1,179,502 589,751 1,769,254 884,627 2,653,882 1,326,941 3,980,824 1,990,412 995,206 497,603 1,492,810 746,405 2,239,216 1,119,608 559,804 279,902 139,951 419,854 209,927 629,782 314,891 944,674 472,337 1,417,012 708,506 354,253 1,062,760 531,380 265,690

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