2² × 417493

Prime Factor Structure

Factorization String 2^2 × 417493

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 2,922,458

Proper Divisor Sum 1,252,486

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #1669963 ← → #1669979

1 2 4 417,493 834,986 1,669,972

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

1,669,972 834,986 417,493 1,252,480 626,240 313,120 156,560 78,280 39,140 19,570 9,785 29,356 14,678 7,339 22,018 11,009 33,028 16,514 8,257 24,772 12,386 6,193 18,580 9,290 4,645 13,936 6,968 3,484 1,742 871 2,614 1,307 3,922 1,961 5,884 2,942 1,471 4,414 2,207 6,622 3,311 9,934 4,967 14,902 7,451 22,354 11,177 33,532 16,766 8,383 25,150 12,575 37,726 18,863 56,590 28,295 84,886 42,443 127,330 63,665

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