2 × 17 × 19 × 661

Prime Factor Structure

Factorization String 2 × 17 × 19 × 661

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 714,960

Proper Divisor Sum 287,954

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #427001 ← → #427013

1 2 17 19 34 38 323 646 661 1,322 11,237 12,559 22,474 25,118 213,503 427,006

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

427,006 213,503 640,510 320,255 960,766 480,383 1,441,150 720,575 2,161,726 1,080,863 3,242,590 1,621,295 4,863,886 2,431,943 7,295,830 3,647,915 10,943,746 5,471,873 16,415,620 8,207,810 4,103,905 12,311,716 6,155,858 3,077,929 9,233,788 4,616,894 2,308,447 6,925,342 3,462,671 10,388,014 5,194,007 15,582,022 7,791,011 23,373,034 11,686,517 35,059,552 17,529,776 8,764,888 4,382,444 2,191,222 1,095,611 3,286,834 1,643,417 4,930,252 2,465,126 1,232,563 3,697,690 1,848,845 5,546,536 2,773,268 1,386,634 693,317 2,079,952 1,039,976 519,988 259,994 129,997 389,992 194,996 97,498

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