5 × 7 × 41 × 631

Prime Factor Structure

Factorization String 5 × 7 × 41 × 631

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,274,112

Proper Divisor Sum 368,627

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #905477 ← → #905491

1 5 7 35 41 205 287 631 1,435 3,155 4,417 22,085 25,871 129,355 181,097 905,485

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

905,485 2,716,456 1,358,228 679,114 339,557 1,018,672 509,336 254,668 127,334 63,667 191,002 95,501 286,504 143,252 71,626 35,813 107,440 53,720 26,860 13,430 6,715 20,146 10,073 30,220 15,110 7,555 22,666 11,333 34,000 17,000 8,500 4,250 2,125 6,376 3,188 1,594 797 2,392 1,196 598 299 898 449 1,348 674 337 1,012 506 253 760 380 190 95 286 143 430 215 646 323 970

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