7 × 619 × 809

Prime Factor Structure

Factorization String 7 × 619 × 809

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,017,600

Proper Divisor Sum 512,203

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #3505391 ← → #3505409

1 7 619 809 4,333 5,663 500,771 3,505,397

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

3,505,397 10,516,192 5,258,096 2,629,048 1,314,524 657,262 328,631 985,894 492,947 1,478,842 739,421 2,218,264 1,109,132 554,566 277,283 831,850 415,925 1,247,776 623,888 311,944 155,972 77,986 38,993 116,980 58,490 29,245 87,736 43,868 21,934 10,967 32,902 16,451 49,354 24,677 74,032 37,016 18,508 9,254 4,627 13,882 6,941 20,824 10,412 5,206 2,603 7,810 3,905 11,716 5,858 2,929 8,788 4,394 2,197 6,592 3,296 1,648 824 412 206 103

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