5 × 7 × 19 × 1949

Prime Factor Structure

Factorization String 5 × 7 × 19 × 1949

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,872,000

Proper Divisor Sum 575,915

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1296077 ← → #1296089

1 5 7 19 35 95 133 665 1,949 9,745 13,643 37,031 68,215 185,155 259,217 1,296,085

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

1,296,085 3,888,256 1,944,128 972,064 486,032 243,016 121,508 60,754 30,377 91,132 45,566 22,783 68,350 34,175 102,526 51,263 153,790 76,895 230,686 115,343 346,030 173,015 519,046 259,523 778,570 389,285 1,167,856 583,928 291,964 145,982 72,991 218,974 109,487 328,462 164,231 492,694 246,347 739,042 369,521 1,108,564 554,282 277,141 831,424 415,712 207,856 103,928 51,964 25,982 12,991 38,974 19,487 58,462 29,231 87,694 43,847 131,542 65,771 197,314 98,657 295,972

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