5 × 19 × 43 × 317

Prime Factor Structure

Factorization String 5 × 19 × 43 × 317

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,679,040

Proper Divisor Sum 384,095

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #1294939 ← → #1294957

1 5 19 43 95 215 317 817 1,585 4,085 6,023 13,631 30,115 68,155 258,989 1,294,945

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

1,294,945 3,884,836 1,942,418 971,209 2,913,628 1,456,814 728,407 2,185,222 1,092,611 3,277,834 1,638,917 4,916,752 2,458,376 1,229,188 614,594 307,297 921,892 460,946 230,473 691,420 345,710 172,855 518,566 259,283 777,850 388,925 1,166,776 583,388 291,694 145,847 437,542 218,771 656,314 328,157 984,472 492,236 246,118 123,059 369,178 184,589 553,768 276,884 138,442 69,221 207,664 103,832 51,916 25,958 12,979 38,938 19,469 58,408 29,204 14,602 7,301 21,904 10,952 5,476 2,738 1,369

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