2 × 43 × 73 × 223

Prime Factor Structure

Factorization String 2 × 43 × 73 × 223

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,188,032

Proper Divisor Sum 788,038

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #1399963 ← → #1399999

1 2 43 73 86 146 223 446 3,139 6,278 9,589 16,279 19,178 32,558 699,997 1,399,994

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

1,399,994 699,997 2,099,992 1,049,996 524,998 262,499 787,498 393,749 1,181,248 590,624 295,312 147,656 73,828 36,914 18,457 55,372 27,686 13,843 41,530 20,765 62,296 31,148 15,574 7,787 23,362 11,681 35,044 17,522 8,761 26,284 13,142 6,571 19,714 9,857 29,572 14,786 7,393 22,180 11,090 5,545 16,636 8,318 4,159 12,478 6,239 18,718 9,359 28,078 14,039 42,118 21,059 63,178 31,589 94,768 47,384 23,692 11,846 5,923 17,770 8,885

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