2 × 5 × 61 × 859

Prime Factor Structure

Factorization String 2 × 5 × 61 × 859

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 959,760

Proper Divisor Sum 435,770

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #523987 ← → #523997

1 2 5 10 61 122 305 610 859 1,718 4,295 8,590 52,399 104,798 261,995 523,990

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

523,990 261,995 785,986 392,993 1,178,980 589,490 294,745 884,236 442,118 221,059 663,178 331,589 994,768 497,384 248,692 124,346 62,173 186,520 93,260 46,630 23,315 69,946 34,973 104,920 52,460 26,230 13,115 39,346 19,673 59,020 29,510 14,755 44,266 22,133 66,400 33,200 16,600 8,300 4,150 2,075 6,226 3,113 9,340 4,670 2,335 7,006 3,503 10,510 5,255 15,766 7,883 23,650 11,825 35,476 17,738 8,869 26,608 13,304 6,652 3,326

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