2² × 31 × 159853

Prime Factor Structure

Factorization String 2^2 × 31 × 159853

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 35,807,296

Proper Divisor Sum 15,985,524

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #19821757 ← → #19821773

1 2 4 31 62 124 159,853 319,706 639,412 4,955,443 9,910,886 19,821,772

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

19,821,772 9,910,886 4,955,443 14,866,330 7,433,165 22,299,496 11,149,748 5,574,874 2,787,437 8,362,312 4,181,156 2,090,578 1,045,289 3,135,868 1,567,934 783,967 2,351,902 1,175,951 3,527,854 1,763,927 5,291,782 2,645,891 7,937,674 3,968,837 11,906,512 5,953,256 2,976,628 1,488,314 744,157 2,232,472 1,116,236 558,118 279,059 837,178 418,589 1,255,768 627,884 313,942 156,971 470,914 235,457 706,372 353,186 176,593 529,780 264,890 132,445 397,336 198,668 99,334 49,667 149,002 74,501 223,504 111,752 55,876 27,938 13,969 41,908 20,954

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