2 × 10372673

Prime Factor Structure

Factorization String 2 × 10372673

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 31,118,022

Proper Divisor Sum 10,372,676

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #20745343 ← → #20745421

1 2 10,372,673 20,745,346

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

20,745,346 10,372,673 31,118,020 15,559,010 7,779,505 23,338,516 11,669,258 5,834,629 17,503,888 8,751,944 4,375,972 2,187,986 1,093,993 3,281,980 1,640,990 820,495 2,461,486 1,230,743 3,692,230 1,846,115 5,538,346 2,769,173 8,307,520 4,153,760 2,076,880 1,038,440 519,220 259,610 129,805 389,416 194,708 97,354 48,677 146,032 73,016 36,508 18,254 9,127 27,382 13,691 41,074 20,537 61,612 30,806 15,403 46,210 23,105 69,316 34,658 17,329 51,988 25,994 12,997 38,992 19,496 9,748 4,874 2,437 7,312 3,656

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