2 × 5 × 977 × 1913

Prime Factor Structure

Factorization String 2 × 5 × 977 × 1913

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 33,694,056

Proper Divisor Sum 15,004,046

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #18689989 ← → #18690019

1 2 5 10 977 1,913 1,954 3,826 4,885 9,565 9,770 19,130 1,869,001 3,738,002 9,345,005 18,690,010

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

18,690,010 9,345,005 28,035,016 14,017,508 7,008,754 3,504,377 10,513,132 5,256,566 2,628,283 7,884,850 3,942,425 11,827,276 5,913,638 2,956,819 8,870,458 4,435,229 13,305,688 6,652,844 3,326,422 1,663,211 4,989,634 2,494,817 7,484,452 3,742,226 1,871,113 5,613,340 2,806,670 1,403,335 4,210,006 2,105,003 6,315,010 3,157,505 9,472,516 4,736,258 2,368,129 7,104,388 3,552,194 1,776,097 5,328,292 2,664,146 1,332,073 3,996,220 1,998,110 999,055 2,997,166 1,498,583 4,495,750 2,247,875 6,743,626 3,371,813 10,115,440 5,057,720 2,528,860 1,264,430 632,215 1,896,646 948,323 2,844,970 1,422,485 4,267,456

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