2 × 7 × 19 × 3407

Prime Factor Structure

Factorization String 2 × 7 × 19 × 3407

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,635,840

Proper Divisor Sum 729,578

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #906259 ← → #906263

1 2 7 14 19 38 133 266 3,407 6,814 23,849 47,698 64,733 129,466 453,131 906,262

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

906,262 453,131 1,359,394 679,697 2,039,092 1,019,546 509,773 1,529,320 764,660 382,330 191,165 573,496 286,748 143,374 71,687 215,062 107,531 322,594 161,297 483,892 241,946 120,973 362,920 181,460 90,730 45,365 136,096 68,048 34,024 17,012 8,506 4,253 12,760 6,380 3,190 1,595 4,786 2,393 7,180 3,590 1,795 5,386 2,693 8,080 4,040 2,020 1,010 505 1,516 758 379 1,138 569 1,708 854 427 1,282 641 1,924 962

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